rustup component

Modify a toolchain's installed components. Without the --toolchain option rustup will use the default toolchain. See rustup help toolchain for more information about toolchains. More information: https://rust-lang.github.io/rustup.

  • Add a component to a toolchain:

rustup component add --toolchain toolchain component

  • Remove a component from a toolchain:

rustup component remove --toolchain toolchain component

  • List installed and available components for a toolchain:

rustup component list --toolchain toolchain

  • List installed components for a toolchain:

rustup component list --toolchain toolchain --installed

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