Mastering YAML Configuration in Rust: A Practical Guide

This article walks through handling YAML configuration files in Rust, demonstrating how to define a Config struct, implement default values and utility methods, initialize a global singleton with lazy_static, and load configurations conditionally in a command‑line application.

ConfigurationRustYAML

0 likes · 5 min read

Mastering YAML Configuration in Rust: A Practical Guide

JD Cloud Developers

Mar 9, 2022 · Backend Development

How to Avoid Deadlocks with Global Maps in Rust Using RwLock and lazy_static

This article walks through implementing a global HashMap in Rust with lazy_static and RwLock, demonstrates common deadlock pitfalls when mixing read and write guards, and provides revised code that separates lifetimes to safely retrieve and remove entries without hanging.

concurrencydeadlockglobal-state

0 likes · 6 min read

How to Avoid Deadlocks with Global Maps in Rust Using RwLock and lazy_static