Sep 6
2021
Working with Environment Variables in Rust
This post shows how to work with environment variables in Rust using both, the standard library and the envy crate.
4 min read
Rust is a systems programming language that focuses on safety, speed, and concurrency. I've been using Rust extensively for WebAssembly development and systems programming. These posts document my Rust learning journey, from basic concepts to advanced patterns, with a focus on practical applications.
This post shows how to work with environment variables in Rust using both, the standard library and the envy crate.