Building Robust CLIs in Rust: Mastering Clap and the Derive Pattern
·1685 words·8 mins
If you are looking at the landscape of modern command-line tools—ripgrep, bat, exa, delta—they all share a common DNA: they are written in Rust. By 2025, Rust has firmly established itself as the de facto language for building high-performance, safe, and distributable CLI tools.