プロジェクトごとに使用する Rust のバージョンを指定するメモ

2022/1/12 9:472022/1/12 9:57

The rustup book

Many rustup commands deal with toolchains, a single installation of the Rust compiler. rustup supports multiple types of toolchains. The most basic track the official release channels: stable, beta and nightly; but rustup can also install toolchains from the official archives, for alternate host platforms, and from local builds.

https://rust-lang.github.io/rustup/concepts/toolchains.html

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