tldr/pages/common/rustup-target.md

rustup target

Modify a toolchain's supported targets. 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 target to a toolchain:

rustup target add --toolchain {{toolchain}} {{target}}

• Remove a target from a toolchain:

rustup target remove --toolchain {{toolchain}} {{target}}

• List available and installed targets for a toolchain:

rustup target list --toolchain {{toolchain}}

• List installed targets for a toolchain:

rustup target list --toolchain {{toolchain}} --installed