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cheatsheet-tldr/tldr/rustup-component
2025-12-20 00:20:53 +00:00

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---
syntax: markdown
tags: [tldr, common]
source: https://github.com/tldr-pages/tldr.git
---
# 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`