rustup

the Rust toolchain installer

rustup installs the Rust programming language from the official release channels, enabling you to easily switch between stable, beta, and nightly compilers and keep them updated. It makes cross-compiling simpler with binary builds of the standard library for common platforms.https://rust-lang.org/Development rustup

the Rust toolchain installer

cargo

the Rust package manager

rustc

the Rust compiler

rustdoc

generate documentation for a Rust crate

rustfmt

format Rust code