Recent posts tagged rust

Introduction If you prefer learning from books and documentation instead of videos, Rust offers one of the best learning resources available: The Rust Programming Language, also known as The Rust Book. The book is open source, maintained by the ...

This week’s focus: observability. OpenTelemetry tracing wired to Jaeger request-level tracing, 2/3 done Dropped towerhttp::TraceLayer → built a custom tracing middleware for full control over spans + trace IDs https://vinecksie.super.site/...

RustPulse OpenTelemetry tracing integrated with Jaeger initial phase. This step focuses on trace propagation and foundational observability patterns. https://github.com/VinEckSie/rustpulse Sealed in Rust New technical chapter on cryptographic hash f...

Sealed in Rust New section on Key Derivation, positioning it as the conceptual link between symmetric ciphers and hashing. https://vinecksie.github.io/sealed-in-rust/02-core-primitives/02-01-symmetric-ciphers.html#a-glimpse-at-key-derivation Fear...

▶️ Fearless in Rust — New Educational Video Feistel Networks for Developers A clear breakdown of reversible block ciphers and encryption/decryption mechanics in Rust. https://www.youtube.com/watch?v=20Scq2uoKfw Sealed in Rust — New Chapter Release...

Progress this week on my Rust ecosystem projects: RustPulse Strong typing for tracing config, status, and errors Safe, idempotent tracing initialization Jaeger exporter integration groundwork https://github.com/VinEckSie/rustpulse Sealed in R...

For this week’s Rust update, I released a new episode of Fearless in Rust focusing on production-ready logging with tracing. This video shows how to: set up flexible log layers output compact or JSON logs attach fields like sourceid for request t...

RustPulse product: Custom spans + #instrument → observability upgraded. Sealed in Rust book: Clear disclaimer: primitives ≠ production AES-GCM, ChaCha20-Poly1305. Crypto Concepts Cheatsheets → learn crypto faster. ⚡ Dive in: https://vin...

Polyglot command runner & smart REPL that lets you script, c...

SpacetimeDB is a transactional, in-memory relational database that lets you implement database-backed state machines via Rust reducers and table schemas. All data is stored in memory and persisted via an append-only Write-Ahead Log WAL called the Com...

Rust Weekly Log – Sealed in Rust This week I: • Finalized the AES chapter – the global symmetric encryption standard. • Added a glossary to make the book beginner-friendly. • Refactored the AES example for readability & real-world use. Book...

Hello World! Welcome to the Rust Group! We’re excited to have you here! This is a space where you can share, learn, and connect with other developers who love Rust. Start by saying hi! Introduce yourself in the comments below—tell us your name, ...

Most Rust tutorials start and end with: fn main { println!"Hello, World!"; } But Rust has much more to offer when it comes to printing, debugging, and formatting output. In this short video tutorial, you’ll learn: println!, print!, eprintln!, ...

If raw execution speed was the only metric that mattered, Python wouldn’t stand a chance against compiled languages like C, Clang, or Rust. Benchmarks don’t lie: a billion nested loop iterations might take 0.50 seconds in C or Rust, while Python—inte...

I'm originally a front-end developer, mainly working with React and TypeScript. Over time, I've also explored Node.js, Next.js, and Bun for building admin dashboards. Recently, I started building a Rust-based full-stack project called rustzen-adminht...

Content-agnostic torrent site & tracker framework...

Rust offers different ways to initialize compile time-initialized variables. Recently, I had to create a runtime-initialized variable: existing approaches don't work in this case. I want to describe multiple ways to achieve it in this post. Constant...

While working on my demohttps://github.com/ajavageek/wasm-kubernetes on WebAssembly and Kubernetes, I wanted to create three different binaries based on the same code: Native: compile the Rust code to regular native code as a baseline Embed: compi...

I've been a big fan of Mutation Testinghttps://en.wikipedia.org/wiki/Mutationtesting since I discovered PIThttps://pitest.org/. As I dive deeper into Rust, I wanted to check the state of mutation testing in Rust. Starting with cargo-mutants I found...

Understanding Rent and Accounts in Solana Programs Solana is a high-performance blockchain that supports fast transactions and scalability through a unique architecture. A crucial aspect of this ecosystem is rent and accounts, which determine how...