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tldr/pages/common/rustup.md
eignnx b7e73303ad rustup: add override example (#2001)
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rustup

Rust toolchain installer. Install, manage, and update Rust toolchains.

  • Install the nightly toolchain for your system:

rustup install nightly

  • Switch the default toolchain to nightly so that the cargo and rustc commands will use it:

rustup default nightly

  • Use the nightly toolchain when inside the current project, but leave global settings unchanged:

rustup override set nightly

  • Update all toolchains:

rustup update

  • List installed toolchains:

rustup show

  • Run cargo build with a certain toolchain:

rustup run {{toolchain_name}} cargo build