#Implementing API testing frameworks

[applythaivisa]

Thailand Visa Exemptions

1. Legislative Framework and Policy Evolution

1.1 Statutory Basis

Governed by Sections 12 and 35 of the Immigration Act B.E. 2522 (1979)

Implemented through Ministerial Regulation No. 28 (B.E. 2544)

Modified by Cabinet Resolution (November 2022) extending 45-day stays until November 2025

1.2 Bilateral vs. Unilateral Agreements

Reciprocal Exemptions (12 countries including Brazil, South Korea, Peru)

90-day stays

Multiple-entry privileges

Unilateral Exemptions (56 countries)

Standard 30-day stays

45-day temporary extension for air arrivals

1.3 Historical Policy Shifts

2008: Introduction of 15-day land border restrictions

2016: Implementation of biometric tracking

2022: Temporary 45-day extension to boost tourism

2. Eligibility and Entry Protocols

2.1 Nationality-Based Classification

Passport TypeDurationEntry MethodExtension EligibilityG7 Nations45 days*Air onlyYes (30 days)ASEAN Members30 daysAir/LandNoDeveloping Economies15-30 daysConditionalVaries

*Until November 2025 per Cabinet Resolution

2.2 Document Verification Matrix

Mandatory Documents:

Passport (6+ months validity)

Onward ticket (confirmed within exemption period)

Proof of funds (THB 20,000/person)

Secondary Checks:

Previous Thai visa history (12-month lookback)

Accommodation verification

3. Immigration Assessment Algorithms

3.1 Risk-Based Screening System

Primary Inspection:

Machine-readable zone scan

Interpol database check

Facial recognition matching

Secondary Screening Triggers:

4+ visa exemptions in 12 months

Suspicious travel patterns

Incomplete documentation

3.2 Discretionary Denial Factors

Red Flags:

Previous overstays (even if paid)

Employment-seeking behavior

Frequent border runs

4. Border-Specific Implementation

4.1 Airport Processing

Dedicated Visa-Exempt Lanes at 6 international airports

Automated Immigration Gates (e-Gates) for eligible nationalities

Transit Without Visa (TWOV):

72-hour limit

Confirmed onward ticket required

4.2 Land Border Restrictions

15-Day Maximum Stay at 52 designated checkpoints

Entry Quotas:

2 land crossings per calendar year (2024 policy)

Exceptions for border pass holders

5. Extension and Conversion Mechanics

5.1 Extension of Stay

Single 30-Day Extension:

THB 1,900 fee

TM.7 form submission

Proof of address required

Exceptional Cases:

Medical treatment

Force majeure events

5.2 Visa Conversion Options

Non-Immigrant Pathways:

Business (B): Requires THB 25,000 application fee

Retirement (O): Age 50+ with financial proof

Education (ED): Enrollment in accredited institution

6. Compliance and Enforcement

6.1 Overstay Penalties

Fine Structure:

THB 500/day (maximum THB 20,000)

Automatic blacklisting after 90+ days

Voluntary Departure Program:

7-day grace period at airports

6.2 Visa-Run Monitoring

Automated Tracking System:

Flags frequent exempt entries

Calculates denial probability score

7. Special Case Analyses

7.1 Diplomatic/Official Passports

90-Day Exemption regardless of nationality

Exempt from:

Financial proof requirements

Onward ticket verification

7.2 Crew Member Privileges

72-Hour Shore Leave:

Valid with approved crew documentation

Separate from passenger exemptions

8. Emerging Policy Developments

9.1 Digital Integration

E-Arrival Card System (2024 rollout)

Blockchain Travel History (Phase 1 testing)

9.2 Security Enhancements

Biometric Exit System (Full implementation 2025)

API Integration with INTERPOL databases

9. Strategic Entry Planning

10.1 For Frequent Travelers

Alternative Solutions:

METV (6-month multiple entry)

Elite Visa (5-20 year options)

Entry Pattern Management:

Minimum 21-day intervals between exempt entries

Rotate entry points (BKK/DMK/HKT)

10.2 For Long-Term Stays

Conversion Timing:

Optimal window: Days 1-15 of entry

Avoid holiday periods

Document Preparation:

Pre-legalized paperwork

Financial trail establishment

[thailandlawyers]

Thailand Visa Exemptions

1. Legal Foundations and Policy Framework

1.1 Statutory Basis

Governed by Immigration Act B.E. 2522 (1979), Sections 12 and 35

Implemented through Ministerial Regulation No. 28 (B.E. 2544)

Modified by Cabinet Resolution on November 15, 2022 (45-day temporary extension)

1.2 Bilateral vs Unilateral Exemptions

Reciprocal Agreements: 12 countries including Brazil, South Korea, and Peru (90-day stays)

Unilateral Exemptions: 56 countries (30/45-day stays)

Special Cases: ASEAN member states (varied terms)

2. Eligibility Matrix by Passport Type

2.1 Special Exemption Protocols

Diplomatic/Official Passports: 90 days regardless of nationality

APEC Business Travel Card: 90-day multi-entry privilege

Thai Elite Members: Exemption from visa-run restrictions

3. Entry Requirements and Scrutiny Process

3.1 Document Verification

Mandatory Documents:

Passport valid 6+ months

Proof of onward travel within exemption period

Financial means (THB 20,000/person equivalent)

Secondary Checks:

Previous Thai visa history (last 12 months)

Accommodation confirmation

3.2 Immigration Assessment Algorithm

Primary Inspection:

Machine-readable passport scan

Interpol database check

Secondary Screening (if triggered):

Financial document review

Travel pattern analysis

Discretionary Denial Factors:

4+ visa exemptions in 12 months

Suspected work intent

4. Border-Specific Implementation

4.1 Airport Processing

Designated Visa-Exempt Lanes: Available at 6 international airports

Automated Gates: For eligible nationalities at BKK/Suvarnabhumi

Transit Exception: 72-hour TWOV (Transit Without Visa)

4.2 Land Border Restrictions

15-Day Rule: Maximum stay at 52 designated border checkpoints

Limited Entries: 2 land crossings per calendar year (2024 policy)

Special Economic Zones: Extended 30-day stays in border provinces

5. Extension and Conversion Protocols

5.1 Extension of Stay

Eligibility: Single 30-day extension permitted

Process:

File at Immigration Division (TM.7 form)

THB 1,900 fee

Proof of address required

Exceptions: Medical/Force Majeure cases

5.2 Visa Conversion Options

Tourist to Non-Immigrant:

Must apply within 15 days of entry

Requires THB 25,000 application fee

Pathways:

Education (ED)

Retirement (O)

Business (B)

6. Compliance and Enforcement Trends

6.1 Overstay Consequences

Fine Structure:

THB 500/day (max THB 20,000)

Automatic blacklist after 90+ days overstay

Airport Amnesty: Voluntary departure program

6.2 Visa-Run Monitoring

Automated Tracking System: Flags frequent exempt entries

Risk Thresholds:

4+ exemptions in 12 months = 50% denial probability

6+ = 80% denial probability

7. Special Case Analyses

7.1 Crew Members

72-Hour Exemption: For airline/staff with approved documentation

Seaman's Book: Additional 7-day shore leave privilege

7.2 Border Pass Holders

Local Residents: 3-day stays within 50km border zone

ASEAN Laissez-Passer: Special provisions

8. Emerging Policy Developments

9.1 Digital Verification

E-Arrival Card Integration (2024 pilot)

Blockchain Travel History (Phase 1 testing)

9.2 Security Enhancements

Biometric Exit-Entry System (Full rollout 2025)

Advanced Passenger Screening (API integration)

9. Strategic Entry Planning

10.1 For Frequent Travelers

Visa Run Alternatives:

METV (6-month visa)

Elite Visa (5-20 year solution)

Entry Pattern Management:

Minimum 21-day intervals between exempt entries

Alternate air/land ports

10.2 For Long-Term Stays

Conversion Timing:

Day 1-15 for optimal processing

Avoid holiday periods

Document Preparation:

Pre-legalized paperwork

Financial trail establishment

Official Reference Materials:

Immigration Bureau Notification No. 35/2565

Royal Thai Police Order 327/2557

IATA Timatic Database (updated weekly)

[khariscrypt]

The Ultimate Developer’s Guide to STON.fi API & SDK Demo App

In the fast-paced world of blockchain and decentralized finance (DeFi), efficiency is everything. Developers don’t have time to manually configure and troubleshoot every feature from scratch. What they need is a plug-and-play solution that simplifies complex integrations while maintaining flexibility.

That’s exactly what the STON.fi API & SDK Demo App delivers. This tool isn’t just a sample—it’s a fully functional blueprint designed to help developers seamlessly integrate STON.fi’s token swap functionalities into their projects.

Whether you're an independent developer, part of a startup, or working with an established blockchain project, this demo app can save you hours of coding and debugging while ensuring a smooth user experience.

Let's break it down into why this tool matters, what it offers, and how you can make the most of it.

Why Every Developer Should Pay Attention to This Tool

Building DeFi applications requires precision, speed, and reliability. You’re dealing with real-time token swaps, liquidity pools, and user funds—there’s no room for error.

Developing a decentralized exchange (DEX) or any other blockchain application means working with smart contracts, APIs, and SDKs. The STON.fi API & SDK Demo App eliminates the complexity by providing a ready-made environment that demonstrates how STON.fi’s swap function operates in real-time.

Rather than starting from zero, developers can study, test, and integrate working solutions—accelerating their workflow and reducing risks.

Key Features That Make a Difference

The STON.fi API & SDK Demo App isn’t just a basic code snippet; it’s a structured, well-designed tool for developers looking to integrate token swaps efficiently. Here’s what makes it stand out:

1. Full-Scale Swap Functionality

The demo app provides a complete token swap system, showing exactly how transactions are executed. It includes all the necessary elements, such as price calculations, transaction confirmations, and seamless execution on the TON blockchain.

2. Clean, Modular Code for Easy Integration

Well-documented and structured code allows developers to adapt the swap function to their own projects. This modular approach makes customization straightforward, ensuring that developers don’t have to modify complex backend structures.

3. Real-Time Data & Execution

Blockchain transactions happen in real-time, so any delay or miscalculation can impact the user experience. This demo app mirrors actual trading conditions, allowing developers to test how their systems will function under real-world circumstances.

4. Compatibility Across Different DeFi Platforms

Whether you're building a DEX, a liquidity management system, or a DeFi dashboard, this app is flexible enough to fit into various use cases. Developers can integrate the swap function without restructuring their entire application.

How Developers Can Use This Tool to Their Advantage

1. Speed Up Development Time

Instead of writing swap functionalities from scratch, developers can focus on building unique features and optimizing user experience while leveraging STON.fi’s ready-made framework.

2. Reduce Errors & Improve Security

Errors in DeFi transactions can lead to financial losses or security vulnerabilities. Since the STON.fi API & SDK Demo App is already tested and optimized, integrating its features helps developers avoid common mistakes.

3. Learn & Implement Best Practices

For developers new to blockchain integrations, this demo app serves as a learning resource. Studying how STON.fi’s swap function is structured provides valuable insights into writing efficient, scalable, and secure blockchain applications.

4. Scale DeFi Projects Without Hassle

As blockchain projects grow, they need scalable, efficient, and user-friendly solutions. The STON.fi demo app ensures that token swaps remain fast and seamless, regardless of transaction volume.

Who Should Use the STON.fi API & SDK Demo App

This tool is built for a wide range of developers, including:

Blockchain Engineers – Those integrating token swaps, liquidity pools, and DeFi features into their projects.

DeFi Startups – Teams looking for efficient solutions without spending months on development.

Crypto Enthusiasts – Developers exploring blockchain functionalities and testing real-world DeFi integrations.

Tech Entrepreneurs – Anyone looking to build scalable financial applications on the TON blockchain.

Final Thoughts: A Must-Have for Blockchain Developers

For any developer working in the DeFi and blockchain space, the STON.fi API & SDK Demo App is an invaluable resource. It streamlines the process of integrating token swaps, saves development time, and ensures that applications run smoothly and efficiently.

With clear documentation, real-time execution, and a flexible framework, this tool isn’t just a demo—it’s a blueprint for success. Whether you’re building your first DeFi project or optimizing an existing platform, this resource is designed to help you get the job done faster and better.

For developers who prioritize efficiency, security, and scalability, this is a game-changing tool that simplifies one of the most critical aspects of DeFi application development.

[this-week-in-rust]

This Week in Rust 572

Hello and welcome to another issue of This Week in Rust! Rust is a programming language empowering everyone to build reliable and efficient software. This is a weekly summary of its progress and community. Want something mentioned? Tag us at @ThisWeekInRust on X (formerly Twitter) or @ThisWeekinRust on mastodon.social, or send us a pull request. Want to get involved? We love contributions.

This Week in Rust is openly developed on GitHub and archives can be viewed at this-week-in-rust.org. If you find any errors in this week's issue, please submit a PR.

Want TWIR in your inbox? Subscribe here.

Updates from Rust Community

Official

October project goals update

Next Steps on the Rust Trademark Policy

This Development-cycle in Cargo: 1.83

Re-organising the compiler team and recognising our team members

This Month in Our Test Infra: October 2024

Call for proposals: Rust 2025h1 project goals

Foundation

Q3 2024 Recap from Rebecca Rumbul

Rust Foundation Member Announcement: CodeDay, OpenSource Science(OS-Sci), & PROMOTIC

Newsletters

The Embedded Rustacean Issue #31

Project/Tooling Updates

Announcing Intentrace, an alternative strace for everyone

Ractor Quickstart

Announcing Sycamore v0.9.0

CXX-Qt 0.7 Release

An 'Educational' Platformer for Kids to Learn Math and Reading—and Bevy for the Devs

[ZH][EN] Select HTML Components in Declarative Rust

Observations/Thoughts

Safety in an unsafe world

MinPin: yet another pin proposal

Reached the recursion limit... at build time?

Building Trustworthy Software: The Power of Testing in Rust

Async Rust is not safe with io_uring

Macros, Safety, and SOA

how big is your future?

A comparison of Rust’s borrow checker to the one in C#

Streaming Audio APIs in Rust pt. 3: Audio Decoding

[audio] InfinyOn with Deb Roy Chowdhury

Rust Walkthroughs

Difference Between iter() and into_iter() in Rust

Rust's Sneaky Deadlock With if let Blocks

Why I love Rust for tokenising and parsing

"German string" optimizations in Spellbook

Rust's Most Subtle Syntax

Parsing arguments in Rust with no dependencies

Simple way to make i18n support in Rust with with examples and tests

How to shallow clone a Cow

Beginner Rust ESP32 development - Snake

[video] Rust Collections & Iterators Demystified 🪄

Research

Charon: An Analysis Framework for Rust

Crux, a Precise Verifier for Rust and Other Languages

Miscellaneous

Feds: Critical Software Must Drop C/C++ by 2026 or Face Risk

[audio] Let's talk about Rust with John Arundel

[audio] Exploring Rust for Embedded Systems with Philip Markgraf

Crate of the Week

This week's crate is wtransport, an implementation of the WebTransport specification, a successor to WebSockets with many additional features.

Thanks to Josh Triplett for the suggestion!

Please submit your suggestions and votes for next week!

Calls for Testing

An important step for RFC implementation is for people to experiment with the implementation and give feedback, especially before stabilization. The following RFCs would benefit from user testing before moving forward:

RFCs

No calls for testing were issued this week.

Rust

No calls for testing were issued this week.

Rustup

No calls for testing were issued this week.

If you are a feature implementer and would like your RFC to appear on the above list, add the new call-for-testing label to your RFC along with a comment providing testing instructions and/or guidance on which aspect(s) of the feature need testing.

Call for Participation; projects and speakers

CFP - Projects

Always wanted to contribute to open-source projects but did not know where to start? Every week we highlight some tasks from the Rust community for you to pick and get started!

Some of these tasks may also have mentors available, visit the task page for more information.

If you are a Rust project owner and are looking for contributors, please submit tasks here or through a PR to TWiR or by reaching out on X (formerly Twitter) or Mastodon!

CFP - Events

Are you a new or experienced speaker looking for a place to share something cool? This section highlights events that are being planned and are accepting submissions to join their event as a speaker.

If you are an event organizer hoping to expand the reach of your event, please submit a link to the website through a PR to TWiR or by reaching out on X (formerly Twitter) or Mastodon!

Updates from the Rust Project

473 pull requests were merged in the last week

account for late-bound depth when capturing all opaque lifetimes

add --print host-tuple to print host target tuple

add f16 and f128 to invalid_nan_comparison

add lp64e RISC-V ABI

also treat impl definition parent as transparent regarding modules

cleanup attributes around unchecked shifts and unchecked negation in const

cleanup op lookup in HIR typeck

collect item bounds for RPITITs from trait where clauses just like associated types

do not enforce ~const constness effects in typeck if rustc_do_not_const_check

don't lint irrefutable_let_patterns on leading patterns if else if let-chains

double-check conditional constness in MIR

ensure that resume arg outlives region bound for coroutines

find the generic container rather than simply looking up for the assoc with const arg

fix compiler panic with a large number of threads

fix suggestion for diagnostic error E0027

fix validation when lowering ? trait bounds

implement suggestion for never type fallback lints

improve missing_abi lint

improve duplicate derive Copy/Clone diagnostics

llvm: match new LLVM 128-bit integer alignment on sparc

make codegen help output more consistent

make sure type_param_predicates resolves correctly for RPITIT

pass RUSTC_HOST_FLAGS at once without the for loop

port most of --print=target-cpus to Rust

register ~const preds for Deref adjustments in HIR typeck

reject generic self types

remap impl-trait lifetimes on HIR instead of AST lowering

remove "" case from RISC-V llvm_abiname match statement

remove do_not_const_check from Iterator methods

remove region from adjustments

remove support for -Zprofile (gcov-style coverage instrumentation)

replace manual time convertions with std ones, comptime time format parsing

suggest creating unary tuples when types don't match a trait

support clobber_abi and vector registers (clobber-only) in PowerPC inline assembly

try to point out when edition 2024 lifetime capture rules cause borrowck issues

typingMode: merge intercrate, reveal, and defining_opaque_types

miri: change futex_wait errno from Scalar to IoError

stabilize const_arguments_as_str

stabilize if_let_rescope

mark str::is_char_boundary and str::split_at* unstably const

remove const-support for align_offset and is_aligned

unstably add ptr::byte_sub_ptr

implement From<&mut {slice}> for Box/Rc/Arc<{slice}>

rc/Arc: don't leak the allocation if drop panics

add LowerExp and UpperExp implementations to NonZero

use Hacker's Delight impl in i64::midpoint instead of wide i128 impl

xous: sync: remove rustc_const_stable attribute on Condvar and Mutex new()

add const_panic macro to make it easier to fall back to non-formatting panic in const

cargo: downgrade version-exists error to warning on dry-run

cargo: add more metadata to rustc_fingerprint

cargo: add transactional semantics to rustfix

cargo: add unstable -Zroot-dir flag to configure the path from which rustc should be invoked

cargo: allow build scripts to report error messages through cargo::error

cargo: change config paths to only check CARGO_HOME for cargo-script

cargo: download targeted transitive deps of with artifact deps' target platform

cargo fix: track version in fingerprint dep-info files

cargo: remove requirement for --target when invoking Cargo with -Zbuild-std

rustdoc: Fix --show-coverage when JSON output format is used

rustdoc: Unify variant struct fields margins with struct fields

rustdoc: make doctest span tweak a 2024 edition change

rustdoc: skip stability inheritance for some item kinds

mdbook: improve theme support when JS is disabled

mdbook: load the sidebar toc from a shared JS file or iframe

clippy: infinite_loops: fix incorrect suggestions on async functions/closures

clippy: needless_continue: check labels consistency before warning

clippy: no_mangle attribute requires unsafe in Rust 2024

clippy: add new trivial_map_over_range lint

clippy: cleanup code suggestion for into_iter_without_iter

clippy: do not use gen as a variable name

clippy: don't lint unnamed consts and nested items within functions in missing_docs_in_private_items

clippy: extend large_include_file lint to also work on attributes

clippy: fix allow_attributes when expanded from some macros

clippy: improve display of clippy lints page when JS is disabled

clippy: new lint map_all_any_identity

clippy: new lint needless_as_bytes

clippy: new lint source_item_ordering

clippy: return iterator must not capture lifetimes in Rust 2024

clippy: use match ergonomics compatible with editions 2021 and 2024

rust-analyzer: allow interpreting consts and statics with interpret function command

rust-analyzer: avoid interior mutability in TyLoweringContext

rust-analyzer: do not render meta info when hovering usages

rust-analyzer: add assist to generate a type alias for a function

rust-analyzer: render extern blocks in file_structure

rust-analyzer: show static values on hover

rust-analyzer: auto-complete import for aliased function and module

rust-analyzer: fix the server not honoring diagnostic refresh support

rust-analyzer: only parse safe as contextual kw in extern blocks

rust-analyzer: parse patterns with leading pipe properly in all places

rust-analyzer: support new #[rustc_intrinsic] attribute and fallback bodies

Rust Compiler Performance Triage

A week dominated by one large improvement and one large regression where luckily the improvement had a larger impact. The regression seems to have been caused by a newly introduced lint that might have performance issues. The improvement was in building rustc with protected visibility which reduces the number of dynamic relocations needed leading to some nice performance gains. Across a large swath of the perf suit, the compiler is on average 1% faster after this week compared to last week.

Triage done by @rylev. Revision range: c8a8c820..27e38f8f

Summary:

(instructions:u) mean range count Regressions ❌ (primary) 0.8% [0.1%, 2.0%] 80 Regressions ❌ (secondary) 1.9% [0.2%, 3.4%] 45 Improvements ✅ (primary) -1.9% [-31.6%, -0.1%] 148 Improvements ✅ (secondary) -5.1% [-27.8%, -0.1%] 180 All ❌✅ (primary) -1.0% [-31.6%, 2.0%] 228

1 Regression, 1 Improvement, 5 Mixed; 3 of them in rollups 46 artifact comparisons made in total

Full report here

Approved RFCs

Changes to Rust follow the Rust RFC (request for comments) process. These are the RFCs that were approved for implementation this week:

[RFC] Default field values

RFC: Give users control over feature unification

Final Comment Period

Every week, the team announces the 'final comment period' for RFCs and key PRs which are reaching a decision. Express your opinions now.

RFCs

[disposition: merge] Add support for use Trait::func

Tracking Issues & PRs

Rust

[disposition: merge] Stabilize Arm64EC inline assembly

[disposition: merge] Stabilize s390x inline assembly

[disposition: merge] rustdoc-search: simplify rules for generics and type params

[disposition: merge] Fix ICE when passing DefId-creating args to legacy_const_generics.

[disposition: merge] Tracking Issue for const_option_ext

[disposition: merge] Tracking Issue for const_unicode_case_lookup

[disposition: merge] Reject raw lifetime followed by ', like regular lifetimes do

[disposition: merge] Enforce that raw lifetimes must be valid raw identifiers

[disposition: merge] Stabilize WebAssembly multivalue, reference-types, and tail-call target features

Cargo

No Cargo Tracking Issues or PRs entered Final Comment Period this week.

Language Team

No Language Team Proposals entered Final Comment Period this week.

Language Reference

No Language Reference RFCs entered Final Comment Period this week.

Unsafe Code Guidelines

No Unsafe Code Guideline Tracking Issues or PRs entered Final Comment Period this week.

New and Updated RFCs

[new] Implement The Update Framework for Project Signing

[new] [RFC] Static Function Argument Unpacking

[new] [RFC] Explicit ABI in extern

[new] Add homogeneous_try_blocks RFC

Upcoming Events

Rusty Events between 2024-11-06 - 2024-12-04 🦀

Virtual

2024-11-06 | Virtual (Indianapolis, IN, US) | Indy Rust

Indy.rs - with Social Distancing

2024-11-07 | Virtual (Berlin, DE) | OpenTechSchool Berlin + Rust Berlin

Rust Hack and Learn | Mirror: Rust Hack n Learn Meetup

2024-11-08 | Virtual (Jersey City, NJ, US) | Jersey City Classy and Curious Coders Club Cooperative

Rust Coding / Game Dev Fridays Open Mob Session!

2024-11-12 | Virtual (Dallas, TX, US) | Dallas Rust

Second Tuesday

2024-11-14 | Virtual (Charlottesville, NC, US) | Charlottesville Rust Meetup

Crafting Interpreters in Rust Collaboratively

2024-11-14 | Virtual and In-Person (Lehi, UT, US) | Utah Rust

Green Thumb: Building a Bluetooth-Enabled Plant Waterer with Rust and Microbit

2024-11-14 | Virtual and In-Person (Seattle, WA, US) | Seattle Rust User Group

November Meetup

2024-11-15 | Virtual (Jersey City, NJ, US) | Jersey City Classy and Curious Coders Club Cooperative

Rust Coding / Game Dev Fridays Open Mob Session!

2024-11-19 | Virtual (Los Angeles, CA, US) | DevTalk LA

Discussion - Topic: Rust for UI

2024-11-19 | Virtual (Washington, DC, US) | Rust DC

Mid-month Rustful

2024-11-20 | Virtual and In-Person (Vancouver, BC, CA) | Vancouver Rust

Embedded Rust Workshop

2024-11-21 | Virtual (Berlin, DE) | OpenTechSchool Berlin + Rust Berlin

Rust Hack and Learn | Mirror: Rust Hack n Learn Meetup

2024-11-21 | Virtual (Charlottesville, NC, US) | Charlottesville Rust Meetup

Trustworthy IoT with Rust--and passwords!

2024-11-21 | Virtual (Rotterdam, NL) | Bevy Game Development

Bevy Meetup #7

2024-11-25 | Bratislava, SK | Bratislava Rust Meetup Group

ONLINE Talk, sponsored by Sonalake - Bratislava Rust Meetup

2024-11-26 | Virtual (Dallas, TX, US) | Dallas Rust

Last Tuesday

2024-11-28 | Virtual (Charlottesville, NC, US) | Charlottesville Rust Meetup

Crafting Interpreters in Rust Collaboratively

2024-12-03 | Virtual (Buffalo, NY, US) | Buffalo Rust Meetup

Buffalo Rust User Group

Asia

2024-11-28 | Bangalore/Bengaluru, IN | Rust Bangalore

RustTechX Summit 2024 BOSCH

2024-11-30 | Tokyo, JP | Rust Tokyo

Rust.Tokyo 2024

Europe

2024-11-06 | Oxford, UK | Oxford Rust Meetup Group

Oxford Rust and C++ social

2024-11-06 | Paris, FR | Paris Rustaceans

Rust Meetup in Paris

2024-11-09 - 2024-11-11 | Florence, IT | Rust Lab

Rust Lab 2024: The International Conference on Rust in Florence

2024-11-12 | Zurich, CH | Rust Zurich

Encrypted/distributed filesystems, wasm-bindgen

2024-11-13 | Reading, UK | Reading Rust Workshop

Reading Rust Meetup

2024-11-14 | Stockholm, SE | Stockholm Rust

Rust Meetup @UXStream

2024-11-19 | Leipzig, DE | Rust - Modern Systems Programming in Leipzig

Daten sichern mit ZFS (und Rust)

2024-11-21 | Edinburgh, UK | Rust and Friends

Rust and Friends (pub)

2024-11-21 | Oslo, NO | Rust Oslo

Rust Hack'n'Learn at Kampen Bistro

2024-11-23 | Basel, CH | Rust Basel

Rust + HTMX - Workshop #3

2024-11-27 | Dortmund, DE | Rust Dortmund

Rust Dortmund

2024-11-28 | Aarhus, DK | Rust Aarhus

Talk Night at Lind Capital

2024-11-28 | Augsburg, DE | Rust Meetup Augsburg

Augsburg Rust Meetup #10

2024-11-28 | Berlin, DE | OpenTechSchool Berlin + Rust Berlin

Rust and Tell - Title

North America

2024-11-07 | Chicago, IL, US | Chicago Rust Meetup

Chicago Rust Meetup

2024-11-07 | Montréal, QC, CA | Rust Montréal

November Monthly Social

2024-11-07 | St. Louis, MO, US | STL Rust

Game development with Rust and the Bevy engine

2024-11-12 | Ann Arbor, MI, US | Detroit Rust

Rust Community Meetup - Ann Arbor

2024-11-14 | Mountain View, CA, US | Hacker Dojo

Rust Meetup at Hacker Dojo

2024-11-15 | Mexico City, DF, MX | Rust MX

Multi threading y Async en Rust parte 2 - Smart Pointes y Closures

2024-11-15 | Somerville, MA, US | Boston Rust Meetup

Ball Square Rust Lunch, Nov 15

2024-11-19 | San Francisco, CA, US | San Francisco Rust Study Group

Rust Hacking in Person

2024-11-23 | Boston, MA, US | Boston Rust Meetup

Boston Common Rust Lunch, Nov 23

2024-11-25 | Ferndale, MI, US | Detroit Rust

Rust Community Meetup - Ferndale

2024-11-27 | Austin, TX, US | Rust ATX

Rust Lunch - Fareground

Oceania

2024-11-12 | Christchurch, NZ | Christchurch Rust Meetup Group

Christchurch Rust Meetup

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Quote of the Week

Any sufficiently complicated C project contains an adhoc, informally specified, bug ridden, slow implementation of half of cargo.

– Folkert de Vries at RustNL 2024 (youtube recording)

Thanks to Collin Richards for the suggestion!

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This Week in Rust is edited by: nellshamrell, llogiq, cdmistman, ericseppanen, extrawurst, andrewpollack, U007D, kolharsam, joelmarcey, mariannegoldin, bennyvasquez.

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[xettle-technologies]

What Are the Costs Associated with Fintech Software Development?

The fintech industry is experiencing exponential growth, driven by advancements in technology and increasing demand for innovative financial solutions. As organizations look to capitalize on this trend, understanding the costs associated with fintech software development becomes crucial. Developing robust and secure applications, especially for fintech payment solutions, requires significant investment in technology, expertise, and compliance measures. This article breaks down the key cost factors involved in fintech software development and how businesses can navigate these expenses effectively.

1. Development Team and Expertise

The development team is one of the most significant cost drivers in fintech software development. Hiring skilled professionals, such as software engineers, UI/UX designers, quality assurance specialists, and project managers, requires a substantial budget. The costs can vary depending on the team’s location, expertise, and experience level. For example:

In-house teams: Employing full-time staff provides better control but comes with recurring costs such as salaries, benefits, and training.

Outsourcing: Hiring external agencies or freelancers can reduce costs, especially if the development team is located in regions with lower labor costs.

2. Technology Stack

The choice of technology stack plays a significant role in the overall development cost. Building secure and scalable fintech payment solutions requires advanced tools, frameworks, and programming languages. Costs include:

Licenses and subscriptions: Some technologies require paid licenses or annual subscriptions.

Infrastructure: Cloud services, databases, and servers are essential for hosting and managing fintech applications.

Integration tools: APIs for payment processing, identity verification, and other functionalities often come with usage fees.

3. Security and Compliance

The fintech industry is heavily regulated, requiring adherence to strict security standards and legal compliance. Implementing these measures adds to the development cost but is essential to avoid potential fines and reputational damage. Key considerations include:

Data encryption: Robust encryption protocols like AES-256 to protect sensitive data.

Compliance certifications: Obtaining certifications such as PCI DSS, GDPR, and ISO/IEC 27001 can be costly but are mandatory for operating in many regions.

Security audits: Regular penetration testing and vulnerability assessments are necessary to ensure application security.

4. Customization and Features

The complexity of the application directly impacts the cost. Basic fintech solutions may have limited functionality, while advanced applications require more extensive development efforts. Common features that add to the cost include:

User authentication: Multi-factor authentication (MFA) and biometric verification.

Real-time processing: Handling high volumes of transactions with minimal latency.

Analytics and reporting: Providing users with detailed financial insights and dashboards.

Blockchain integration: Leveraging blockchain for enhanced security and transparency.

5. User Experience (UX) and Design

A seamless and intuitive user interface is critical for customer retention in the fintech industry. Investing in high-quality UI/UX design ensures that users can navigate the platform effortlessly. Costs in this category include:

Prototyping and wireframing.

Usability testing.

Responsive design for compatibility across devices.

6. Maintenance and Updates

Fintech applications require ongoing maintenance to remain secure and functional. Post-launch costs include:

Bug fixes and updates: Addressing issues and releasing new features.

Server costs: Maintaining and scaling infrastructure to accommodate user growth.

Monitoring tools: Real-time monitoring systems to track performance and security.

7. Marketing and Customer Acquisition

Once the fintech solution is developed, promoting it to the target audience incurs additional costs. Marketing strategies such as digital advertising, influencer partnerships, and content marketing require significant investment. Moreover, onboarding users and providing customer support also contribute to the total cost.

8. Geographic Factors

The cost of fintech software development varies significantly based on geographic factors. Development in North America and Western Europe tends to be more expensive compared to regions like Eastern Europe, South Asia, or Latin America. Businesses must weigh the trade-offs between cost savings and access to high-quality talent.

9. Partnering with Technology Providers

Collaborating with established technology providers can reduce development costs while ensuring top-notch quality. For instance, Xettle Technologies offers comprehensive fintech solutions, including secure APIs and compliance-ready tools, enabling businesses to streamline development processes and minimize risks. Partnering with such providers can save time and resources while enhancing the application's reliability.

Cost Estimates

While costs vary depending on the project's complexity, here are rough estimates:

Basic applications: $50,000 to $100,000.

Moderately complex solutions: $100,000 to $250,000.

Highly advanced platforms: $250,000 and above.

These figures include development, security measures, and initial marketing efforts but may rise with added features or broader scope.

Conclusion

Understanding the costs associated with fintech software development is vital for effective budgeting and project planning. From assembling a skilled team to ensuring compliance and security, each component contributes to the total investment. By leveraging advanced tools and partnering with experienced providers like Xettle Technologies, businesses can optimize costs while delivering high-quality fintech payment solutions. The investment, though significant, lays the foundation for long-term success in the competitive fintech industry.

[qualityassurance11]

Best Practices for Successful Automation Testing Implementation 

Automation testing is an essential part of modern-day software development that accelerates delivery, reduces manual work, and improves software quality. But success in automation testing is not assured, it should be achieved by proper planning and execution along with proper compliance of best practices. 

In this blog, we will talk about key actionable strategies and best practices to ensure the successful implementation of automation testing in your projects. 

1. Start with a Clear Strategy 

Jumping straight into automation testing without a clear strategy will not always yield the desired results. Define the following: 

Objectives: Define the goals of the automation, whether it is about shorter test cycles, improved test coverage or eliminating human error. 

Scope: Set the areas of your application for automation and focus much on areas that have a high impact like regression and functional testing. 

Stakeholders: Get early involvement from the development, QA and product teams to avoid misalignment regarding expectations. 

A well-formed strategy helps guide the way and make sure everyone involved is aligned. 

2. Prioritize the Right Test Cases for Automation 

One of automation testing’s biggest mistakes with it is to use automation for everything. Rather than that, shape your test cases to that of: 

Are monotonous and time-consuming. 

Wherein critical for application functionality 

Have stable requirements. 

Some of these tests are regression tests, smoke tests, data-driven tests, etc. Do not automate the exploratory or highly dynamic tests that often get changed. 

3. Choose the Right Automation Tools 

The effectiveness of your automation testing initiative highly relies on appropriate tools selection. Look for tools that: 

Support the technology stack of your application (e.g., web, mobile, APIs). 

Give the flexibility to expand your project. 

Offer extensive reporting, reusability of scripts, and run across browsers. 

GhostQA is one example of a codeless platform that works well for teams across the skill set. GhostQA can let you focus on what matters and Auto Healing reduces your maintenance to enforce. 

4. Build a Strong Automation Framework 

An automation framework is the backbone of your automation testing process. It helps in standardization, reusability and scalability of test scripts. So, when you start designing your framework, make sure to leave some room for these features: 

Modularity: Split test scripts into reusable components 

Data-Driven Testing: Use Data-Driven Testing to separate test data from the scripts to provide flexibility. 

Error Handling: Install anti-malware solutions to prevent potential threats. 

A good framework streamlines collaboration and makes it easier to maintain your tests. 

5. Write High-Quality Test Scripts 

A good test script decides the reliability of your automation testing. To ensure script quality: 

When naming scripts, variables, or methods, use meaningful and descriptive names. 

For adaptability, you should leverage parameterization instead of hardcoding these values. 

Set up appropriate error-handling procedures for handling unforeseen problems. 

Do not add anything unnecessarily, the more complexity, the more difficult it is to debug and maintain. 

Tools such as GhostQA minimize the efforts put behind scripting providing no-code possibilities allowing even non-technical users to write robust tests. 

6. Regularly Maintain Your Automation Suite 

Even though automation testing is a great way to ensure quality in applications, one of its biggest challenges is keeping the test scripts updated with application changes. Keeping your test suite effective and up to date, regular maintenance. 

Best practices for maintenance include: 

Frequent Reviews: Conduct periodic audit of the test scripts to ensure that they are not outdated. 

Version Control: Utilize version control systems to maintain history of your script modifications. 

Auto-Healing Features: GhostQA and similar tools can track UI updates and modify scripts to reflect changes with little to no human intervention, minimizing maintenance costs. 

Take good care of your automation suite so that it doesn't become a liability. 

7. Address Flaky Tests 

Flaky tests—tests that pass or fail randomly—are a common issue in automation testing. They reduce trust in test results and take up time when debugging. To address flaky tests: 

Dig deeper into what might be the underlying causes — timing problems or dynamic elements. 

Use explicit waits instead of static waiting in tests to make them aligned with application behavior. 

Prefer smart detection-based tools (GhostQA, to be precise) to eliminate the chances of flaky tests. 

This translates into flourish as flakiness and is the most significant impact in strengthening confidence in your automation framework. 

8. Ensure Cross-Browser and Cross-Platform Compatibility 

Most modern applications work across many browsers and devices, so cross-compatibility testing is a necessity. Your automation testing suite must: 

Add test cases for popular browsers like Chrome, Firefox, Edge, and Safari. 

Testing across different operating systems on mobile (e.g., iOS/Android). 

GhostQA abstracts cross-browser and cross-platform testing so you can verify functionality in several types of environments without repeating yourself. 

9. Leverage AI and Smart Automation 

AI is revolutionizing automation testing with better efficiency and lesser maintenance cost. Next-generation tools like GhostQA powered by AI offer: 

Auto-Healing: Automatically adjust to any changes made to the app;such as modified UI elements 

Predictive Analysis: Showcase areas with the most potential high risk to prioritize tests. 

Optimized Execution: Run just the tests that yield the most performance insights. 

Use AI-Powered Tools as these can help you to increase the efficiency and accuracy of your testing. 

10. Monitor and Measure Performance 

To measure the effectiveness of your automation testing, you should track key metrics that include: 

Test Coverage: Number of automated tests covering application features. 

Execution Time: Time taken to execute automated test suites. 

Defect Detection Rate: Number of bugs detected in automation testing 

Flaky Test Rate: Frequency of inconsistent test results. 

Consistent assessment of these metrics helps in discovering the areas of improvement in your automation efforts while also exhibiting the ROI of the same. 

Conclusion 

So, the right approach of selecting the right tool and plan properly will help to do a successful automation testing implementation. This could be achieved by adopting best practices like prioritizing test cases, maintaining test scripts, making use of the AI-powered tools and collaborating with other stakeholders in the process. 

Tools like GhostQA, which come equipped with codeless testing, auto-healing features, and user-friendly interfaces, empower teams of both technical and non-technical backgrounds to streamline their automation processes and devote their attention to shipping quality software. 

[nividawebsolutions]

20 Best Android Development Practices in 2023

Introduction: 

In today's competitive market, creating high-quality Android applications requires adherence to best development practices.  Android app development agencies in Vadodara (Gujarat, India) like Nivida Web Solutions Pvt. Ltd., play a crucial role in delivering exceptional applications.  This article presents the 20 best Android development practices to follow in 2023, ensuring the success of your app development projects.

1.     Define Clear Objectives:

Begin by defining clear objectives for your Android app development project.  Identify the target audience, the app's purpose, and the specific goals you aim to achieve.  This clarity will guide the development process and result in a more focused and effective application.

 2. Embrace the Material Design Guidelines:

Google's Material Design guidelines provide a comprehensive set of principles and guidelines for designing visually appealing and intuitive Android applications.  Adhering to these guidelines ensures consistency, enhances usability, and delivers an optimal user experience.

 3. Optimize App Performance:

Performance optimization is crucial for user satisfaction.  Focus on optimizing app loading times, minimizing network requests, and implementing efficient caching mechanisms.  Profiling tools like Android Profiler can help identify performance bottlenecks and improve overall app responsiveness.

 4. Follow a Modular Approach:

Adopting a modular approach allows for easier maintenance, scalability, and code reusability.  Breaking down your app into smaller, manageable modules promotes faster development, reduces dependencies, and enhances collaboration among developers.

 5. Implement Responsive UI Designs:

Designing a responsive user interface (UI) ensures that your app adapts seamlessly to various screen sizes and orientations.  Utilize Android’s resources, such as ConstraintLayout, to create dynamic and adaptive UIs that provide a consistent experience across different devices.

 6. Prioritize Security:

Android app security is of paramount importance.  Employ secure coding practices, authenticate user inputs, encrypt sensitive data, and regularly update libraries and dependencies to protect your app against vulnerabilities and potential attacks.

 7. Opt for Kotlin as the Preferred Language:

Kotlin has gained immense popularity among Android developers due to its conciseness, null safety, and enhanced interoperability with existing Java code.  Embrace Kotlin as the primary programming language for your Android app development projects to leverage its modern features and developer-friendly syntax.

 8. Conduct Thorough Testing:

Testing is crucial to ensure the reliability and stability of your Android applications.  Employ a combination of unit testing, integration testing, and automated UI testing using frameworks like Espresso to catch bugs early and deliver a robust app to your users.

 9. Optimize Battery Consumption:

Battery life is a significant concern for Android users.  Optimize your app's battery consumption by minimizing background processes, reducing network requests, and implementing efficient power management techniques.  Android's Battery Optimization APIs can help streamline power usage.

 10. Implement Continuous Integration and Delivery (CI/CD):

Adopting CI/CD practices facilitates frequent code integration, automated testing, and seamless deployment. Tools like Jenkins and Bitrise enable developers to automate build processes, run tests, and deploy app updates efficiently, resulting in faster time-to-market and improved quality.

 11. Leverage Cloud Technologies:

Integrating cloud technologies, such as cloud storage and backend services, can enhance your app's scalability, performance, and reliability.  Services like Firebase offer powerful tools for authentication, database management, push notifications, and analytics.

 12. Ensure Accessibility:

Make your Android app accessible to users with disabilities by adhering to accessibility guidelines.  Provide alternative text for images, support screen readers, and use colour contrast appropriately to ensure inclusivity and a positive user experience for all users.

 13. Optimize App Size:

Large app sizes can deter users from downloading and installing your application.  Optimize your app's size by eliminating unused resources, compressing images, and utilizing Android App Bundles to deliver optimized APKs based on device configurations.

 14. Implement Offline Support:

Provide offline capabilities in your app to ensure users can access essential features and content even when offline.  Implement local caching, synchronize data in the background, and notify users of limited or no connectivity to deliver a seamless user experience.

 15. Implement Analytics and Crash Reporting:

Integrate analytics and crash reporting tools, such as Google Analytics and Firebase Crashlytics, to gain insights into user behaviour, identify areas for improvement, and address crashes promptly. This data-driven approach helps in refining your app's performance and user engagement.

 16. Keep Up with Android OS Updates:

Stay up to date with the latest Android OS updates, new APIs, and platform features.  Regularly update your app to leverage new functionalities, enhance performance, and ensure compatibility with newer devices.

 17. Provide Localized Versions:

Cater to a global audience by providing localized versions of your app.  Translate your app's content, user interface, and notifications into different languages to expand your user base and increase user engagement.

 18. Ensure App Store Optimization (ASO):

Optimize your app's visibility and discoverability in the Google Play Store by utilizing appropriate keywords, engaging app descriptions, compelling screenshots, and positive user reviews.  ASO techniques can significantly impact your app's download and conversion rates.

 19. Follow Privacy Regulations and Guidelines:

Adhere to privacy regulations, such as GDPR and CCPA, and ensure transparent data handling practices within your app. Obtain user consent for data collection, storage, and usage, and provide clear privacy policies to establish trust with your users.

 20. Regularly Update and Maintain Your App:

Continuously monitor user feedback, track app performance metrics, and release regular updates to address bugs, introduce new features, and enhance user experience.  Regular maintenance ensures that your app remains relevant, competitive, and secure.

 Conclusion:

 Adopting these 20 best Android development practices in 2023 will help Android app development companies in India, create exceptional applications.  By focusing on objectives, embracing Material Design, optimizing performance, and following modern development approaches, your Android apps will stand out in the market, delight users, and achieve long-term success.  Also by partnering with an Android App Development Company in India (Gujarat, Vadodara) you can leverage their expertise.

[ramyavarshini]

The Dynamic Role of Full Stack Developers in Modern Software Development

Introduction: In the rapidly evolving landscape of software development, full stack developers have emerged as indispensable assets, seamlessly bridging the gap between front-end and back-end development. Their versatility and expertise enable them to oversee the entire software development lifecycle, from conception to deployment. In this insightful exploration, we'll delve into the multifaceted responsibilities of full stack developers and uncover their pivotal role in crafting innovative and user-centric web applications.

Understanding the Versatility of Full Stack Developers:

Full stack developers serve as the linchpins of software development teams, blending their proficiency in front-end and back-end technologies to create cohesive and scalable solutions. Let's explore the diverse responsibilities that define their role:

End-to-End Development Mastery: At the core of full stack development lies the ability to navigate the entire software development lifecycle with finesse. Full stack developers possess a comprehensive understanding of both front-end and back-end technologies, empowering them to conceptualize, design, implement, and deploy web applications with efficiency and precision.

Front-End Expertise: On the front-end, full stack developers are entrusted with crafting engaging and intuitive user interfaces that captivate audiences. Leveraging their command of HTML, CSS, and JavaScript, they breathe life into designs, ensuring seamless navigation and an exceptional user experience across devices and platforms.

Back-End Proficiency: In the realm of back-end development, full stack developers focus on architecting the robust infrastructure that powers web applications. They leverage server-side languages and frameworks such as Node.js, Python, or Ruby on Rails to handle data storage, processing, and authentication, laying the groundwork for scalable and resilient applications.

Database Management Acumen: Full stack developers excel in database management, designing efficient schemas, optimizing queries, and safeguarding data integrity. Whether working with relational databases like MySQL or NoSQL databases like MongoDB, they implement storage solutions that align with the application's requirements and performance goals.

API Development Ingenuity: APIs serve as the conduits that facilitate seamless communication between different components of a web application. Full stack developers are adept at designing and implementing RESTful or GraphQL APIs, enabling frictionless data exchange between the front-end and back-end systems.

Testing and Quality Assurance Excellence: Quality assurance is paramount in software development, and full stack developers take on the responsibility of testing and debugging web applications. They devise and execute comprehensive testing strategies, identifying and resolving issues to ensure the application meets stringent performance and reliability standards.

Deployment and Maintenance Leadership: As the custodians of web applications, full stack developers oversee deployment to production environments and ongoing maintenance. They monitor performance metrics, address security vulnerabilities, and implement updates and enhancements to ensure the application remains robust, secure, and responsive to user needs.

Conclusion: In conclusion, full stack developers embody the essence of versatility and innovation in modern software development. Their ability to seamlessly navigate both front-end and back-end technologies enables them to craft sophisticated and user-centric web applications that drive business growth and enhance user experiences. As technology continues to evolve, full stack developers will remain at the forefront of digital innovation, shaping the future of software development with their ingenuity and expertise.

[mercyjuliet1512]

Navigating the Pros and Cons of Selenium for Web Application Testing

Introduction: In the dynamic world of software development, automated testing is a cornerstone of ensuring product quality and reliability. Among the myriad of tools available for automated testing, Selenium stands out as a leading choice for testing web applications. In this comprehensive exploration, we'll dissect the advantages and disadvantages of Selenium, providing insights to aid in your decision-making process when selecting a testing tool.

Advantages of Selenium:

Cross-Browser Compatibility: Selenium boasts seamless compatibility across various web browsers, including Chrome, Firefox, Safari, and Internet Explorer. This ensures consistent performance and functionality across diverse platforms, enhancing the overall user experience.

Open-Source Foundation: Selenium's open-source nature not only makes it freely accessible but also fosters a collaborative community of developers. This community-driven approach facilitates continuous improvement and innovation, ensuring that Selenium remains at the forefront of automated testing technology.

Flexibility in Language Support: Selenium supports multiple programming languages, such as Java, Python, C#, Ruby, and JavaScript. This versatility empowers testers to leverage their language of choice, enhancing productivity and enabling seamless integration with existing workflows.

Integration with Testing Frameworks: Selenium seamlessly integrates with popular testing frameworks like TestNG, JUnit, and NUnit. This integration enhances test management capabilities and facilitates streamlined reporting, enabling efficient tracking of test results and issues.

Robust WebDriver API: Selenium's WebDriver API offers a robust and intuitive interface for automating web interactions. Testers can easily create and maintain test scripts, streamlining the testing process and minimizing manual effort.

Parallel Testing Capabilities: Selenium Grid enables parallel execution of tests across multiple browsers and environments. This parallel testing capability accelerates test execution, reduces time-to-market, and enhances test coverage, ultimately improving overall testing efficiency.

Extensive Ecosystem of Tools and Plugins: Selenium boasts an extensive ecosystem of tools and plugins that extend its functionality. From Selenium IDE for record-and-playback functionality to Selenium WebDriver for programmatic test automation, testers have access to a diverse range of tools to meet their specific testing needs.

Disadvantages of Selenium:

Limited Support for Desktop and Mobile Applications: Selenium primarily focuses on web application testing and may lack robust support for testing desktop and mobile applications. Testers may need to explore additional tools and frameworks to achieve comprehensive test coverage across diverse platforms.

Steep Learning Curve: Selenium's rich feature set and versatility may present a steep learning curve, particularly for novice testers. Mastering Selenium's APIs and best practices may require significant time and effort, potentially delaying the adoption and implementation of automated testing.

Dependency on Browser Automation: Selenium's reliance on browser automation exposes test scripts to potential fragility and failures. Changes in browser versions or website structures may necessitate frequent updates and maintenance of test scripts to ensure their reliability and effectiveness.

Lack of Built-In Reporting: Selenium lacks built-in reporting capabilities, requiring testers to rely on third-party tools or custom scripts for generating comprehensive test reports. This additional overhead may increase the complexity and maintenance of test automation frameworks.

Limited Support for Non-Web Technologies: While Selenium excels in web application testing, it may offer limited support for testing non-web technologies such as APIs, databases, and mobile devices. Testers may need to supplement Selenium with additional tools and frameworks to achieve comprehensive test coverage across diverse technologies.

Resource Intensive Execution: Executing tests with Selenium, especially in parallel or on cloud-based Selenium Grids, may be resource-intensive. Testers must ensure adequate infrastructure and resources to support the scalability and performance requirements of their automated testing efforts.

Conclusion: In conclusion, Selenium emerges as a powerful tool for automated testing of web applications, offering numerous advantages such as cross-browser compatibility, open-source accessibility, and robust WebDriver API. However, it also presents certain challenges and limitations, including a steep learning curve, dependency on browser automation, and limited support for non-web technologies.

By carefully evaluating the pros and cons of Selenium and considering your specific testing requirements, you can make informed decisions about whether Selenium aligns with your automated testing needs. Ultimately, Selenium remains a top choice for testers seeking to ensure the quality and reliability of web applications in today's fast-paced development landscape.

[priya-joshi]

Navigating the Full Stack: A Holistic Approach to Web Development Mastery

Introduction: In the ever-evolving world of web development, full stack developers are the architects behind the seamless integration of frontend and backend technologies. Excelling in both realms is essential for creating dynamic, user-centric web applications. In this comprehensive exploration, we'll embark on a journey through the multifaceted landscape of full stack development, uncovering the intricacies of crafting compelling user interfaces and managing robust backend systems.

Frontend Development: Crafting Engaging User Experiences

1. Markup and Styling Mastery:

HTML (Hypertext Markup Language): Serves as the foundation for structuring web content, providing the framework for user interaction.

CSS (Cascading Style Sheets): Dictates the visual presentation of HTML elements, enhancing the aesthetic appeal and usability of web interfaces.

2. Dynamic Scripting Languages:

JavaScript: Empowers frontend developers to add interactivity and responsiveness to web applications, facilitating seamless user experiences.

Frontend Frameworks and Libraries: Harness the power of frameworks like React, Angular, or Vue.js to streamline development and enhance code maintainability.

3. Responsive Design Principles:

Ensure web applications are accessible and user-friendly across various devices and screen sizes.

Implement responsive design techniques to adapt layout and content dynamically, optimizing user experiences for all users.

4. User-Centric Design Practices:

Employ UX design methodologies to create intuitive interfaces that prioritize user needs and preferences.

Conduct usability testing and gather feedback to refine interface designs and enhance overall user satisfaction.

Backend Development: Managing Data and Logic

1. Server-side Proficiency:

Backend Programming Languages: Utilize languages like Node.js, Python, Ruby, or Java to implement server-side logic and handle client requests.

Server Frameworks and Tools: Leverage frameworks such as Express.js, Django, or Ruby on Rails to expedite backend development and ensure scalability.

2. Effective Database Management:

Relational and Non-relational Databases: Employ databases like MySQL, PostgreSQL, MongoDB, or Firebase to store and manage structured and unstructured data efficiently.

API Development: Design and implement RESTful or GraphQL APIs to facilitate communication between the frontend and backend components of web applications.

3. Security and Performance Optimization:

Implement robust security measures to safeguard user data and protect against common vulnerabilities.

Optimize backend performance through techniques such as caching, query optimization, and load balancing, ensuring optimal application responsiveness.

Full Stack Development: Harmonizing Frontend and Backend

1. Seamless Integration of Technologies:

Cultivate expertise in both frontend and backend technologies to facilitate seamless communication and collaboration across the development stack.

Bridge the gap between user interface design and backend functionality to deliver cohesive and impactful web experiences.

2. Agile Project Management and Collaboration:

Collaborate effectively with cross-functional teams, including designers, product managers, and fellow developers, to plan, execute, and deploy web projects.

Utilize agile methodologies and version control systems like Git to streamline collaboration and track project progress efficiently.

3. Lifelong Learning and Adaptation:

Embrace a growth mindset and prioritize continuous learning to stay abreast of emerging technologies and industry best practices.

Engage with online communities, attend workshops, and pursue ongoing education opportunities to expand skill sets and remain competitive in the evolving field of web development.

Conclusion: Mastering full stack development requires a multifaceted skill set encompassing frontend design principles, backend architecture, and effective collaboration. By embracing a holistic approach to web development, full stack developers can craft immersive user experiences, optimize backend functionality, and navigate the complexities of modern web development with confidence and proficiency.

[fullstackmasters01]

Python FullStack Developer Jobs

Introduction :

A Python full-stack developer is a professional who has expertise in both front-end and back-end development using Python as their primary programming language. This means they are skilled in building web applications from the user interface to the server-side logic and the database. Here’s some information about Python full-stack developer jobs.

Job Responsibilities:

Front-End Development: Python full-stack developers are responsible for creating and maintaining the user interface of a web application. This involves using front-end technologies like HTML, CSS, JavaScript, and various frameworks like React, Angular, or Vue.js.

Back-End Development: They also work on the server-side of the application, managing databases, handling HTTP requests, and building the application’s logic. Python, along with frameworks like Django, Flask, or Fast API, is commonly used for back-end development.

Database Management: Full-stack developers often work with databases like PostgreSQL, MySQL, or NoSQL databases like MongoDB to store and retrieve data.

API Development: Creating and maintaining APIs for communication between the front-end and back-end systems is a crucial part of the job. RESTful and Graph QL APIs are commonly used.

Testing and Debugging: Full-stack developers are responsible for testing and debugging their code to ensure the application’s functionality and security.

Version Control: Using version control systems like Git to track changes and collaborate with other developers.

Deployment and DevOps: Deploying web applications on servers, configuring server environments, and implementing continuous integration/continuous deployment (CI/CD) pipelines.

Security: Ensuring the application is secure by implementing best practices and security measures to protect against common vulnerabilities.

Skills and Qualifications:

To excel in a Python full-stack developer role, you should have the following skills and qualifications:

Proficiency in Python programming.

Strong knowledge of front-end technologies (HTML, CSS, JavaScript) and frameworks.

Expertise in back-end development using Python and relevant web frameworks.

Experience with databases and data modeling.

Knowledge of version control systems (e.g., Git).

Familiarity with web servers and deployment.

Understanding of web security and best practices.

Problem-solving and debugging skills.

Collaboration and teamwork.

Continuous learning and staying up to date with the latest technologies and trends.

Job Opportunities:

Python full-stack developers are in demand in various industries, including web development agencies, e-commerce companies, startups, and large enterprises. Job titles you might come across include Full-Stack Developer, Python Developer, Web Developer, or Software Engineer.

The job market for Python full-stack developers is generally favorable, and these professionals can expect competitive salaries, particularly with experience and a strong skill set. Many companies appreciate the versatility of full-stack developers who can work on both the front-end and back-end aspects of their web applications.

To find Python full-stack developer job opportunities, you can check job boards, company career pages, and professional networking sites like LinkedIn. Additionally, you can work with recruitment agencies specializing in tech roles or attend tech job fairs and conferences to network with potential employers.

Python full stack developer jobs offer a range of advantages to those who pursue them. Here are some of the key advantages of working as a Python full stack developer:

Versatility: Python is a versatile programming language, and as a full stack developer, you can work on both front-end and back-end development, as well as other aspects of web development. This versatility allows you to work on a wide range of projects and tasks.

High demand: Python is one of the most popular programming languages, and there is a strong demand for Python full stack developers. This high demand leads to ample job opportunities and competitive salaries.

Job security: With the increasing reliance on web and mobile applications, the demand for full stack developers is expected to remain high. This job security provides a sense of stability and long-term career prospects.

Wide skill set: As a full stack developer, you gain expertise in various technologies and frameworks for both front-end and back-end development, including Django, Flask, JavaScript, HTML, CSS, and more. This wide skill set makes you a valuable asset to any development team.

Collaboration: Full stack developers often work closely with both front-end and back-end teams, fostering collaboration and communication within the development process. This can lead to a more holistic understanding of projects and better teamwork.

Problem-solving: Full stack developers often encounter challenges that require them to think critically and solve complex problems. This aspect of the job can be intellectually stimulating and rewarding.

Learning opportunities: The tech industry is constantly evolving, and full stack developers have the opportunity to continually learn and adapt to new technologies and tools. This can be personally fulfilling for those who enjoy ongoing learning.

Competitive salaries: Python full stack developers are typically well-compensated due to their valuable skills and the high demand for their expertise. Salaries can vary based on experience, location, and the specific organization.

Entrepreneurial opportunities: With the knowledge and skills gained as a full stack developer, you can also consider creating your own web-based projects or startup ventures. Python’s ease of use and strong community support can be particularly beneficial in entrepreneurial endeavors.

Remote work options: Many organizations offer remote work opportunities for full stack developers, allowing for greater flexibility in terms of where you work. This can be especially appealing to those who prefer a remote or freelance lifestyle.

Open-source community: Python has a vibrant and active open-source community, which means you can easily access a wealth of libraries, frameworks, and resources to enhance your development projects.

Career growth: As you gain experience and expertise, you can advance in your career and explore specialized roles or leadership positions within development teams or organizations.

Conclusion:

  Python full stack developer jobs offer a combination of technical skills, career stability, and a range of opportunities in the tech industry. If you enjoy working on both front-end and back-end aspects of web development and solving complex problems, this career path can be a rewarding choice.

Thanks for reading, hopefully you like the article if you want to take Full stack master's course from our Institute, please attend our live demo sessions or contact us: +918464844555 providing you with the best Online Full Stack Developer Course in Hyderabad with an affordable course fee structure.

[smithjoe]

How to Build a Zomato Clone App: A Step-by-Step Guide

Building a successful food delivery app like Zomato requires careful planning and execution. With the growing demand for convenient and seamless food delivery services, developing a Zomato clone app can be a lucrative business opportunity. In this step-by-step guide, we will walk you through the process of building your own Zomato clone app, from market research and design to development and launch.

Whether you are an aspiring entrepreneur or an existing restaurant owner looking to expand your business, this guide will provide you with all the information you need to create a successful food delivery app and tap into the booming food delivery industry.

Here's a step-by-step guide to help you build a Zomato-like app:

Market Research

Understand your target audience and market. Analyze Zomato and other similar apps to identify features and functionalities.

Legal Compliance

Check local laws and regulations related to food delivery and online platforms. Obtain necessary licenses and permissions.

Define Features

List the features you want in your app, such as user registration, restaurant listing, menu display, reviews, ratings, order placement, payment processing, etc.

Choose Technology Stack

Select the technology stack for your app (front-end and back-end frameworks, database, etc.).

Wireframing and Design

Create wireframes to outline the app's structure. Design the user interface (UI) and user experience (UX).

Backend Development

Set up the server and database. Implement user authentication, authorization, and data storage.

Frontend Development

Based on the design, create the user interface. Implement features like user registration, restaurant listing, menu display, and order placement.

Integrate Maps and Location Services

Use mapping APIs to provide location-based services for finding restaurants and tracking deliveries.

Implement Search and Filters

Allow users to search for restaurants based on various criteria like cuisine, location, ratings, etc.

User Reviews and Ratings

Implement an application for users to submit restaurant reviews and ratings.

Order Placement and Checkout

Develop a seamless and secure process for users to place orders and make payments.

Notifications

Set up push notifications to keep users informed about order status, promotions, etc.

Payment Integration

Integrate secure payment gateways for seamless transactions.

Testing

Perform extensive testing to investigate and fix bugs. Check out the app on different devices and screen sizes.

Deployment

Launch the app to the App Store and Google Play Store.

Monitor and Maintain

Monitor app performance and address any issues promptly. Maintain the app's security patches.

Building a Zomato clone app requires a strategic approach, technical proficiency, and a commitment to delivering an outstanding user experience. By combining these factors, you can create a successful food delivery and restaurant discovery app that captivates users and establishes a strong presence in the competitive market.

What is a Zomato Clone App? & How it Works!

A Zomato clone app is a customized application that replicates the features and functionalities of the popular food delivery and restaurant discovery platform, Zomato. Creating a Zomato clone allows entrepreneurs and businesses to enter the food delivery and restaurant aggregator market with their version of a similar service.

Here's an overview of how a Zomato clone app typically works:

User Registration and Profile Creation

Users download the Zomato clone app from an app store. They register by providing basic details or logging in through social media accounts. Users create profiles where they can manage their preferences, addresses, and payment methods.

Restaurant Profiles

Users can view detailed profiles of restaurants, including menus, prices, operating hours, reviews, and ratings.

Order Placement

Users can select items from the restaurant's menu and add them to their cart. They proceed to checkout, where they confirm the order, select the delivery address, and choose a payment method.

Payment Processing

The Zomato clone app integrates with secure payment gateways to process transactions. Users can make payments using various methods, including credit/debit cards, digital wallets, and sometimes cash on delivery.

Order Confirmation

Users receive an order confirmation with details such as estimated delivery time and order number. The app may also provide real-time tracking of the order's status.

Delivery or Pickup

For food delivery, a delivery partner is assigned to pick up the order and deliver it to the specified address. Users can track the delivery in real-time. For pickup, users receive a notification when the order is ready for collection.

User Feedback and Ratings

After the order is delivered or picked up, users can provide feedback and ratings on the overall experience.

Admin Dashboard

An admin dashboard allows the platform owner to manage and monitor user activity, restaurant partnerships, and overall app performance. It also provides tools for customer support and analytics.

Marketing and Promotions

The Zomato clone app may incorporate features for promotional activities, discounts, and loyalty programs to attract and retain users.

Building a Zomato clone involves careful consideration of each feature and ensuring a seamless user experience throughout the entire process, from restaurant discovery to order delivery or pickup. Integration with reliable payment gateways and real-time tracking contributes to the overall success and user satisfaction of the app.

Benefits of Developing a Zomato Clone App

Developing a Zomato clone app offers a myriad of benefits, leveraging the success of an established food delivery app and restaurant discovery platform. Here are key advantages that contribute to the appeal of creating a Zomato clone:

Rapid Market Entry and Brand Recognition

Building a Zomato clone facilitates a swift entry into the competitive food delivery market. By replicating a proven business model, your app gains immediate brand recognition. Users familiar with Zomato are more likely to adopt your platform, accelerating user acquisition.

Comprehensive Feature Set

Zomato is renowned for its comprehensive feature set, including restaurant listings, reviews, ratings, real-time tracking, and secure payment options.

Established User Base

A Zomato clone can attract users who are already accustomed to using similar platforms. This existing user base provides a solid foundation for user engagement and adoption, giving your app a head start in terms of audience reach.

Monetization Strategies

Zomato has established effective monetization strategies, such as charging restaurants a commission on orders and offering premium features. By adopting these proven revenue models, your app can generate income from day one.

Time and Cost Efficiency

Developing a Zomato clone is a time-efficient and cost-effective approach compared to building a unique concept from scratch. Reusing existing concepts and technologies reduces development time and expenses.

Scalability Options

As your user base grows, a Zomato clone provides scalability options. You can expand your infrastructure and services to accommodate increased demand, ensuring a seamless experience for users.

Developing a Zomato clone app offers a strategic and efficient path to enter the food delivery and restaurant discovery market, leveraging the success and features of a proven industry leader.

Features of the Zomato Clone App

A Zomato clone app replicates the features of the popular food delivery and restaurant discovery platform, offering a comprehensive set of functionalities to create a similar user experience. Here are key features typically incorporated into a Zomato clone app:

User Registration and Profiles

The app allows users to create accounts easily, providing personal information, contact details, and preferences. User profiles enable customization, order history tracking, and personalized recommendations.

Restaurant Listings and Profiles

A Zomato clone showcases a wide array of restaurants, each with detailed profiles. Users can explore menus, view prices, check operating hours, and access high-quality images, empowering them to make informed dining decisions.

Search and Filters

Robust search and filter options enhance user experience. Users can search for restaurants based on cuisine, location, ratings, and price range, ensuring they find exactly what they're looking for.

Ordering System

The app features a user-friendly ordering system where users can add items to their cart, customize orders, and proceed to secure checkout. Integration with various payment options facilitates seamless transactions.

Real-Time Order Tracking

To keep users informed and engaged a Zomato clone script incorporates real-time order tracking. Users can monitor the status of their orders from preparation to delivery, enhancing transparency and customer satisfaction.

Integration of Payment Gateway

A secure payment gateway is integrated into the app to handle financial transactions. Users can make payments using credit/debit cards, digital wallets, or other preferred methods, ensuring a smooth and secure payment process.

Admin Dashboard

An admin dashboard provides a centralized interface for platform administrators to manage user accounts, monitor restaurant activity, analyze performance metrics, and address customer support issues.

Marketing and Promotions

To attract and retain users, a Zomato clone may feature marketing and promotional tools. These can include discounts, loyalty programs, and special offers to enhance user engagement.

Order Fulfillment and Delivery Integration

For apps offering food delivery services, integration with order fulfillment and delivery services is crucial. Assigning delivery partners, optimizing routes, and providing real-time tracking contribute to a seamless delivery experience.

Customization for Local Markets

A Zomato clone allows customization to meet the unique demands of local markets. It includes adapting the app's features and functionalities to align with regional preferences, cuisines, and cultural nuances.

A Zomato clone app combines these features to create a comprehensive platform for users to discover restaurants, place orders, and enjoy a seamless dining experience.

What Should You Consider While Developing a Food Delivery App Like Zomato?

When developing a food delivery app like Zomato, several critical factors need consideration:

Market Research

Conduct thorough market research to understand user demographics, preferences, and competitor strategies. Identify gaps and opportunities in the market.

User Experience (UX/UI)

Prioritize an intuitive and visually appealing interface. Streamline the user journey, making it easy for users to discover restaurants, place orders, and track deliveries.

Feature Set

Replicate Zomato's core features, including restaurant listings, user reviews, ratings, real-time order tracking, and secure payment options. Enhance these features to add value and differentiation.

Customization for Local Markets

Adapt the app to cater to local culinary preferences, languages, and cultural norms. Personalization for different regions enhances user relevance.

Payment Gateway Integration

Integrate reliable and secure payment gateways, offering users diverse and convenient payment options.

Legal Compliance

Ensure strict adherence to data security and privacy regulations. Address legal considerations to build user trust.

Marketing and Promotion

Develop a strategic marketing plan to promote the app effectively. Leverage various channels for user acquisition and engagement.

Customer Support

Implement responsive customer support to address user queries promptly, enhancing overall user satisfaction.

By carefully considering these aspects, a food delivery app can be developed to meet user needs and succeed in a competitive market.

Wrapping up

Building a Zomato clone app requires meticulous planning, incorporating key features, ensuring a user-friendly interface, and prioritizing local customization. By embracing the proven success of platforms like Zomato, developers can create a comprehensive food delivery app that caters to market demands and offers a seamless dining experience for users.

[mywebworlduk]

mobile app development West London

Mobile app development has become an integral part of the digital landscape, shaping how we interact with technology on a daily basis. In this modern era, where smartphones have become ubiquitous, the demand for innovative and user-friendly mobile applications is at an all-time high. The process of mobile app development encompasses a series of stages, from conceptualization to deployment, each requiring careful planning and execution to ensure a successful end product.

The initial phase of mobile app development uxbridge involves brainstorming and conceptualization. Developers collaborate with clients or stakeholders to define the app's purpose, target audience, features, and overall design aesthetics. This stage lays the foundation for the entire development process, as it sets the direction and goals for the project. Market research and competitor analysis also play a crucial role in this phase, helping developers identify unique selling points and potential challenges.

Once the concept is finalized, developers move on to the design stage, where they create wireframes, mockups, and prototypes. User experience (UX) and user interface (UI) design are paramount during this phase, as they directly impact how users interact with the app. Designers focus on creating intuitive navigation, visually appealing layouts, and consistent branding elements to enhance the overall user experience. Feedback from stakeholders and usability testing help refine the design before proceeding to the next stage.

With the design approved, developers begin the development phase, where they write code to bring the app to life. This stage involves backend and frontend development, database integration, API implementation, and other technical aspects. Depending on the project's complexity, developers may choose native, hybrid, or cross-platform development frameworks. Agile methodologies are often employed to ensure flexibility and adaptability throughout the development process, allowing for iterative improvements based on user feedback.

[this-week-in-rust]

This Week in Rust 533

Hello and welcome to another issue of This Week in Rust! Rust is a programming language empowering everyone to build reliable and efficient software. This is a weekly summary of its progress and community. Want something mentioned? Tag us at @ThisWeekInRust on Twitter or @ThisWeekinRust on mastodon.social, or send us a pull request. Want to get involved? We love contributions.

This Week in Rust is openly developed on GitHub and archives can be viewed at this-week-in-rust.org. If you find any errors in this week's issue, please submit a PR.

Updates from Rust Community

Official

crates.io: API status code changes

Foundation

Google Contributes $1M to Rust Foundation to Support C++/Rust "Interop Initiative"

Project/Tooling Updates

Announcing the Tauri v2 Beta Release

Polars — Why we have rewritten the string data type

rust-analyzer changelog #219

Ratatui 0.26.0 - a Rust library for cooking up terminal user interfaces

Observations/Thoughts

Will it block?

Embedded Rust in Production ..?

Let futures be futures

Compiling Rust is testing

Rust web frameworks have subpar error reporting

[video] Proving Performance - FOSDEM 2024 - Rust Dev Room

[video] Stefan Baumgartner - Trials, Traits, and Tribulations

[video] Rainer Stropek - Memory Management in Rust

[video] Shachar Langbeheim - Async & FFI - not exactly a love story

[video] Massimiliano Mantione - Object Oriented Programming, and Rust

[audio] Unlocking Rust's power through mentorship and knowledge spreading, with Tim McNamara

[audio] Asciinema with Marcin Kulik

Non-Affine Types, ManuallyDrop and Invariant Lifetimes in Rust - Part One

Nine Rules for Accessing Cloud Files from Your Rust Code: Practical lessons from upgrading Bed-Reader, a bioinformatics library

Rust Walkthroughs

AsyncWrite and a Tale of Four Implementations

Garbage Collection Without Unsafe Code

Fragment specifiers in Rust Macros

Writing a REST API in Rust

[video] Traits and operators

Write a simple netcat client and server in Rust

Miscellaneous

RustFest 2024 Announcement

Preprocessing trillions of tokens with Rust (case study)

All EuroRust 2023 talks ordered by the view count

Crate of the Week

This week's crate is embedded-cli-rs, a library that makes it easy to create CLIs on embedded devices.

Thanks to Sviatoslav Kokurin for the self-suggestion!

Please submit your suggestions and votes for next week!

Call for Participation; projects and speakers

CFP - Projects

Always wanted to contribute to open-source projects but did not know where to start? Every week we highlight some tasks from the Rust community for you to pick and get started!

Some of these tasks may also have mentors available, visit the task page for more information.

Fluvio - Build a new python wrapping for the fluvio client crate

Fluvio - MQTT Connector: Prefix auto generated Client ID to prevent connection drops

Ockam - Implement events in SqlxDatabase

Ockam - Output for both ockam project ticket and ockam project enroll is improved, with support for --output json

Ockam - Output for ockam project ticket is improved and information is not opaque 

Hyperswitch - [FEATURE]: Setup code coverage for local tests & CI

Hyperswitch - [FEATURE]: Have get_required_value to use ValidationError in OptionExt

If you are a Rust project owner and are looking for contributors, please submit tasks here.

CFP - Speakers

Are you a new or experienced speaker looking for a place to share something cool? This section highlights events that are being planned and are accepting submissions to join their event as a speaker.

RustNL 2024 CFP closes 2024-02-19 | Delft, The Netherlands | Event date: 2024-05-07 & 2024-05-08

NDC Techtown CFP closes 2024-04-14 | Kongsberg, Norway | Event date: 2024-09-09 to 2024-09-12

If you are an event organizer hoping to expand the reach of your event, please submit a link to the submission website through a PR to TWiR.

Updates from the Rust Project

309 pull requests were merged in the last week

add avx512fp16 to x86 target features

riscv only supports split_debuginfo=off for now

target: default to the medium code model on LoongArch targets

#![feature(inline_const_pat)] is no longer incomplete

actually abort in -Zpanic-abort-tests

add missing potential_query_instability for keys and values in hashmap

avoid ICE when is_val_statically_known is not of a supported type

be more careful about interpreting a label/lifetime as a mistyped char literal

check RUST_BOOTSTRAP_CONFIG in profile_user_dist test

correctly check never_type feature gating

coverage: improve handling of function/closure spans

coverage: use normal edition: headers in coverage tests

deduplicate more sized errors on call exprs

pattern_analysis: Gracefully abort on type incompatibility

pattern_analysis: cleanup manual impls

pattern_analysis: cleanup the contexts

fix BufReader unsoundness by adding a check in default_read_buf

fix ICE on field access on a tainted type after const-eval failure

hir: refactor getters for owner nodes

hir: remove the generic type parameter from MaybeOwned

improve the diagnostics for unused generic parameters

introduce support for async bound modifier on Fn* traits

make matching on NaN a hard error, and remove the rest of illegal_floating_point_literal_pattern

make the coroutine def id of an async closure the child of the closure def id

miscellaneous diagnostics cleanups

move UI issue tests to subdirectories

move predicate, region, and const stuff into their own modules in middle

never patterns: It is correct to lower ! to _

normalize region obligation in lexical region resolution with next-gen solver

only suggest removal of as_* and to_ conversion methods on E0308

provide more context on derived obligation error primary label

suggest changing type to const parameters if we encounter a type in the trait bound position

suppress unhelpful diagnostics for unresolved top level attributes

miri: normalize struct tail in ABI compat check

miri: moving out sched_getaffinity interception from linux'shim, FreeBSD su…

miri: switch over to rustc's tracing crate instead of using our own log crate

revert unsound libcore changes

fix some Arc allocator leaks

use <T, U> for array/slice equality impls

improve io::Read::read_buf_exact error case

reject infinitely-sized reads from io::Repeat

thread_local::register_dtor fix proposal for FreeBSD

add LocalWaker and ContextBuilder types to core, and LocalWake trait to alloc

codegen_gcc: improve iterator for files suppression

cargo: Don't panic on empty spans

cargo: Improve map/sequence error message

cargo: apply -Zpanic-abort-tests to doctests too

cargo: don't print rustdoc command lines on failure by default

cargo: stabilize lockfile v4

cargo: fix markdown line break in cargo-add

cargo: use spec id instead of name to match package

rustdoc: fix footnote handling

rustdoc: correctly handle attribute merge if this is a glob reexport

rustdoc: prevent JS injection from localStorage

rustdoc: trait.impl, type.impl: sort impls to make it not depend on serialization order

clippy: redundant_locals: take by-value closure captures into account

clippy: new lint: manual_c_str_literals

clippy: add lint_groups_priority lint

clippy: add new lint: ref_as_ptr

clippy: add configuration for wildcard_imports to ignore certain imports

clippy: avoid deleting labeled blocks

clippy: fixed FP in unused_io_amount for Ok(lit), unrachable! and unwrap de…

rust-analyzer: "Normalize import" assist and utilities for normalizing use trees

rust-analyzer: enable excluding refs search results in test

rust-analyzer: support for GOTO def from inside files included with include! macro

rust-analyzer: emit parser error for missing argument list

rust-analyzer: swap Subtree::token_trees from Vec to boxed slice

Rust Compiler Performance Triage

Rust's CI was down most of the week, leading to a much smaller collection of commits than usual. Results are mostly neutral for the week.

Triage done by @simulacrum. Revision range: 5c9c3c78..0984bec

0 Regressions, 2 Improvements, 1 Mixed; 1 of them in rollups 17 artifact comparisons made in total

Full report here

Approved RFCs

Changes to Rust follow the Rust RFC (request for comments) process. These are the RFCs that were approved for implementation this week:

No RFCs were approved this week.

Final Comment Period

Every week, the team announces the 'final comment period' for RFCs and key PRs which are reaching a decision. Express your opinions now.

RFCs

No RFCs entered Final Comment Period this week.

Tracking Issues & PRs

[disposition: merge] Consider principal trait ref's auto-trait super-traits in dyn upcasting

[disposition: merge] remove sub_relations from the InferCtxt

[disposition: merge] Optimize away poison guards when std is built with panic=abort

[disposition: merge] Check normalized call signature for WF in mir typeck

Language Reference

No Language Reference RFCs entered Final Comment Period this week.

Unsafe Code Guidelines

No Unsafe Code Guideline RFCs entered Final Comment Period this week.

New and Updated RFCs

Nested function scoped type parameters

Call for Testing

An important step for RFC implementation is for people to experiment with the implementation and give feedback, especially before stabilization. The following RFCs would benefit from user testing before moving forward:

No RFCs issued a call for testing this week.

If you are a feature implementer and would like your RFC to appear on the above list, add the new call-for-testing label to your RFC along with a comment providing testing instructions and/or guidance on which aspect(s) of the feature need testing.

Upcoming Events

Rusty Events between 2024-02-07 - 2024-03-06 🦀

Virtual

2024-02-07 | Virtual (Indianapolis, IN, US) | Indy Rust

Indy.rs - Ezra Singh - How Rust Saved My Eyes

2024-02-08 | Virtual (Charlottesville, NC, US) | Charlottesville Rust Meetup

Crafting Interpreters in Rust Collaboratively

2024-02-08 | Virtual (Nürnberg, DE) | Rust Nüremberg

Rust Nürnberg online

2024-02-10 | Virtual (Krakow, PL) | Stacja IT Kraków

Rust – budowanie narzędzi działających w linii komend

2024-02-10 | Virtual (Wrocław, PL) | Stacja IT Wrocław

Rust – budowanie narzędzi działających w linii komend

2024-02-13 | Virtual (Dallas, TX, US) | Dallas Rust

Second Tuesday

2024-02-15 | Virtual (Berlin, DE) | OpenTechSchool Berlin + Rust Berlin

Rust Hack n Learn | Mirror: Rust Hack n Learn

2024-02-15 | Virtual + In person (Praha, CZ) | Rust Czech Republic

Introduction and Rust in production

2024-02-19 | Virtual (Melbourne, VIC, AU) | Rust Melbourne

February 2024 Rust Melbourne Meetup

2024-02-20 | Virtual | Rust for Lunch

Lunch

2024-02-21 | Virtual (Cardiff, UK) | Rust and C++ Cardiff

Rust for Rustaceans Book Club: Chapter 2 - Types

2024-02-21 | Virtual (Vancouver, BC, CA) | Vancouver Rust

Rust Study/Hack/Hang-out

2024-02-22 | Virtual (Charlottesville, NC, US) | Charlottesville Rust Meetup

Crafting Interpreters in Rust Collaboratively

Asia

2024-02-10 | Hyderabad, IN | Rust Language Hyderabad

Rust Language Develope BootCamp

Europe

2024-02-07 | Cologne, DE | Rust Cologne

Embedded Abstractions | Event page

2024-02-07 | London, UK | Rust London User Group

Rust for the Web — Mainmatter x Shuttle Takeover

2024-02-08 | Bern, CH | Rust Bern

Rust Bern Meetup #1 2024 🦀

2024-02-08 | Oslo, NO | Rust Oslo

Rust-based banter

2024-02-13 | Trondheim, NO | Rust Trondheim

Building Games with Rust: Dive into the Bevy Framework

2024-02-15 | Praha, CZ - Virtual + In-person | Rust Czech Republic

Introduction and Rust in production

2024-02-21 | Lyon, FR | Rust Lyon

Rust Lyon Meetup #8

2024-02-22 | Aarhus, DK | Rust Aarhus

Rust and Talk at Partisia

North America

2024-02-07 | Brookline, MA, US | Boston Rust Meetup

Coolidge Corner Brookline Rust Lunch, Feb 7

2024-02-08 | Lehi, UT, US | Utah Rust

BEAST: Recreating a classic DOS terminal game in Rust

2024-02-12 | Minneapolis, MN, US | Minneapolis Rust Meetup

Minneapolis Rust: Open Source Contrib Hackathon & Happy Hour

2024-02-13 | New York, NY, US | Rust NYC

Rust NYC Monthly Mixer

2024-02-13 | Seattle, WA, US | Cap Hill Rust Coding/Hacking/Learning

Rusty Coding/Hacking/Learning Night

2024-02-15 | Boston, MA, US | Boston Rust Meetup

Back Bay Rust Lunch, Feb 15

2024-02-15 | Seattle, WA, US | Seattle Rust User Group

Seattle Rust User Group Meetup

2024-02-20 | San Francisco, CA, US | San Francisco Rust Study Group

Rust Hacking in Person

2024-02-22 | Mountain View, CA, US | Mountain View Rust Meetup

Rust Meetup at Hacker Dojo

2024-02-28 | Austin, TX, US | Rust ATX

Rust Lunch - Fareground

Oceania

2024-02-19 | Melbourne, VIC, AU + Virtual | Rust Melbourne

February 2024 Rust Melbourne Meetup

2024-02-27 | Canberra, ACT, AU | Canberra Rust User Group

February Meetup

2024-02-27 | Sydney, NSW, AU | Rust Sydney

🦀 spire ⚡ & Quick

If you are running a Rust event please add it to the calendar to get it mentioned here. Please remember to add a link to the event too. Email the Rust Community Team for access.

Jobs

Please see the latest Who's Hiring thread on r/rust

Quote of the Week

My take on this is that you cannot use async Rust correctly and fluently without understanding Arc, Mutex, the mutability of variables/references, and how async and await syntax compiles in the end. Rust forces you to understand how and why things are the way they are. It gives you minimal abstraction to do things that could’ve been tedious to do yourself.

I got a chance to work on two projects that drastically forced me to understand how async/await works. The first one is to transform a library that is completely sync and only requires a sync trait to talk to the outside service. This all sounds fine, right? Well, this becomes a problem when we try to port it into browsers. The browser is single-threaded and cannot block the JavaScript runtime at all! It is arguably the most weird environment for Rust users. It is simply impossible to rewrite the whole library, as it has already been shipped to production on other platforms.

What we did instead was rewrite the network part using async syntax, but using our own generator. The idea is simple: the generator produces a future when called, and the produced future can be awaited. But! The produced future contains an arc pointer to the generator. That means we can feed the generator the value we are waiting for, then the caller who holds the reference to the generator can feed the result back to the function and resume it. For the browser, we use the native browser API to derive the network communications; for other platforms, we just use regular blocking network calls. The external interface remains unchanged for other platforms.

Honestly, I don’t think any other language out there could possibly do this. Maybe C or C++, but which will never have the same development speed and developer experience.

I believe people have already mentioned it, but the current asynchronous model of Rust is the most reasonable choice. It does create pain for developers, but on the other hand, there is no better asynchronous model for Embedded or WebAssembly.

– /u/Top_Outlandishness78 on /r/rust

Thanks to Brian Kung for the suggestion!

Please submit quotes and vote for next week!

This Week in Rust is edited by: nellshamrell, llogiq, cdmistman, ericseppanen, extrawurst, andrewpollack, U007D, kolharsam, joelmarcey, mariannegoldin, bennyvasquez.

Email list hosting is sponsored by The Rust Foundation

Discuss on r/rust

[elmalo8291]

Elmalo, let's commit to that direction. We'll start with a robust Sensor Fusion Layer Prototype that forms the nervous system of Iron Spine, enabling tangible, live data connectivity from the field into the AI's processing core. Below is a detailed technical blueprint that outlines the approach, components, and future integrability with your Empathic AI Core.

1. Hardware Selection

Edge Devices:

Primary Platform: NVIDIA Jetson AGX Xavier or Nano for on-site processing. Their GPU acceleration is perfect for real-time preprocessing and running early fusion algorithms.

Supplementary Controllers: Raspberry Pi Compute Modules or Arduino-based microcontrollers to gather data from specific sensors when cost or miniaturization is critical.

Sensor Modalities:

Environmental Sensors: Radiation detectors, pressure sensors, temperature/humidity sensors—critical for extreme environments (space, deep sea, underground).

Motion & Optical Sensors: Insect-inspired motion sensors, high-resolution cameras, and inertial measurement units (IMUs) to capture detailed movement and orientation.

Acoustic & RF Sensors: Microphones, sonar, and RF sensors for detecting vibrational, audio, or electromagnetic signals.

2. Software Stack and Data Flow Pipeline

Data Ingestion:

Frameworks: Utilize Apache Kafka or Apache NiFi to build a robust, scalable data pipeline that can handle streaming sensor data in real time.

Protocol: MQTT or LoRaWAN can serve as the communication backbone in environments where connectivity is intermittent or bandwidth-constrained.

Data Preprocessing & Filtering:

Edge Analytics: Develop tailored algorithms that run on your edge devices—leveraging NVIDIA’s TensorRT for accelerated inference—to filter raw inputs and perform preliminary sensor fusion.

Fusion Algorithms: Employ Kalman or Particle Filters to synthesize multiple sensor streams into actionable readings.

Data Abstraction Layer:

API Endpoints: Create modular interfaces that transform fused sensor data into abstracted, standardized feeds for higher-level consumption by the AI core later.

Middleware: Consider microservices that handle data routing, error correction, and redundancy mechanisms to ensure data integrity under harsh conditions.

3. Infrastructure Deployment Map

4. Future Hooks for Empathic AI Core Integration

API-Driven Design: The sensor fusion module will produce standardized, real-time data feeds. These endpoints will act as the bridge to plug in your Empathic AI Core whenever you’re ready to evolve the “soul” of Iron Spine.

Modular Data Abstraction: Build abstraction layers that allow easy mapping of raw sensor data into higher-level representations—ideal for feeding into predictive, decision-making models later.

Feedback Mechanisms: Implement logging and event-based triggers from the sensor fusion system to continuously improve both hardware and AI components based on real-world performance and environmental nuance.

5. Roadmap and Next Steps

Design & Prototype:

Define the hardware specifications for edge devices and sensor modules.

Develop a small-scale sensor hub integrating a few key sensor types (e.g., motion + environmental).

Data Pipeline Setup:

Set up your data ingestion framework (e.g., Apache Kafka cluster).

Prototype and evaluate basic preprocessing and fusion algorithms on your chosen edge device.

Field Testing:

Deploy the prototype in a controlled environment similar to your target extremes (e.g., a pressure chamber, simulated low-gravity environment).

Refine data accuracy and real-time performance based on initial feedback.

Integration Preparation:

Build standardized API interfaces for future connection with the Empathic AI Core.

Document system architecture to ensure a smooth handoff between the hardware-first and AI-core teams.

Elmalo, this blueprint establishes a tangible, modular system that grounds Iron Spine in reality. It not only demonstrates your vision but also builds the foundational “nervous system” that your emergent, empathic AI will later use to perceive and interact with its environment.

Does this detailed roadmap align with your vision? Would you like to dive further into any individual section—perhaps starting with hardware specifications, software configuration, or the integration strategy for the future AI core?