Rust
Rust Is Not Always Faster and the Cases That Prove It
Rust gives you control over speed, not speed for free. Debug builds, extra clones, blocking calls and wrong algorithms can all make Rust code slower than a tuned alternative.
7 min read
Topic
Rust
The language itself: ownership, lifetimes, error handling, Serde and the idioms that make the borrow checker feel like help.
Rust
Why Rust Feels Hard at First and What Actually Helps
The difficulty is real but narrower than its reputation. Most of it comes from three ideas that other languages hide, and each one has a habit that makes it manageable.
7 min read
RustGuide
A Learning Path for Rust That Skips the Common Dead Ends
Most people stall in Rust at the same three places. This path orders the topics so each one rests on the last, and tells you what to skip until you need it.
16 min read
RustGuide
Rust for PHP Developers a Practical Translation Guide
PHP developers move from a request-per-process model to long lived services. This guide translates arrays, classes, exceptions and Composer into Rust and covers what changes at runtime.
16 min read
RustGuide
Rust for Java Developers a Practical Translation Guide
Java developers know strong typing and tooling. This guide translates classes, interfaces, generics, exceptions and Maven into their Rust equivalents, and shows what changes without a JVM.
17 min read
RustGuide
Rust for C Plus Plus Developers a Practical Guide Explained
C++ developers know manual lifetimes. Rust turns the rules you follow by habit into compiler checks. This guide maps RAII, templates, move semantics and build tools across.
20 min read
RustGuide
Rust for Go Developers a Practical Translation Guide
Go and Rust share a preference for plain code and explicit errors. This guide shows where they diverge: ownership, traits, generics and the way concurrency is checked.
18 min read
RustGuide
Rust for JavaScript Developers a Practical Translation Guide
TypeScript developers already think in types and async code. This guide maps each JavaScript habit to its Rust form and warns about the places where the mapping breaks.
18 min read
RustGuide
Rust for Python Developers a Practical Translation Guide
Python developers already know most of what Rust asks for. This guide maps each Python habit to its Rust equivalent and names the three shifts that cause most of the early compiler errors.
18 min read
Databases
Handling Database Timeouts and Retries in Rust Services
Set acquire, connect and statement timeouts, tell transient errors from permanent ones, retry only what is safe with backoff and jitter, and keep a retry from doubling a write. SQLx and PostgreSQL examples.
4 min read
Systems
Why Rust Has No Garbage Collector and What It Uses Instead
Rust frees memory at compile-time-determined points using ownership and Drop, not a runtime collector. See what that buys in predictability and footprint, what it costs in design effort, and where reference counting fills the gap.
3 min read
Web
Reqwest Error Handling and Status Code Checks Done Right
A 404 from reqwest is not an Err. Use error_for_status, classify failures with is_timeout and is_connect, set timeouts, read error bodies safely and return a typed error your callers can match on.
3 min read
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