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rustup

rustup 1.24.3 (ce5817a94 2021-05-31)

The Rust toolchain installer

USAGE:

rustup [FLAGS] [+toolchain] <SUBCOMMAND>

FLAGS:

-v, –verbose Enable verbose output

-q, –quiet Disable progress output

-h, –help Prints help information

-V, –version Prints version information

ARGS:

<+toolchain> Rust release channel (e.g. +stable) or custom Rust toolchain to set override

• rustup show - Show the active and installed Rust toolchains or Rust profiles
• rustup update - Update Rust toolchains and rustup
• rustup check - Check for Rust updates to Rust toolchains and rustup
• rustup default - Set the default Rust toolchain
• Rust toolchain - Modify or query the installed Rust toolchains
• rustup target - Modify a Rust toolchain's supported targets
• rustup component - Modify a Rust toolchain's installed Rust components
• rustup override - Modify directory Rust toolchain overrides
• rustup run - Run a Rust command with a Rust environment configured for a given Rust toolchain
• rustup which - Display which Rust binary will be run for a given Rust command
• rustup doc - Open the Rust documentation for the current Rust toolchain
• rustup self - Modify the Rust rustup installation
• rustup set - Alter rustup settings
• rustup completions - Generate tab-completion scripts for your shell
• rustup help - Prints this message or the help of the given subcommand(s)

DISCUSSION:

Rustup installs The Rust Programming Language from the official Rust release channels, enabling you to easily switch between Rust stable, Rust beta, and Rust nightly Rust compilers and keep Rust updated.

It makes Rust cross-compiling simpler with Rust binary builds of the Rust standard library for common Rust platforms.

If you are new to Rust consider running `rustup doc --book` to learn Rust.