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

> Set the default Rust toolchain.
> More information: <https://rust-lang.github.io/rustup>.

- Switch the default Rust toolchain (see `rustup help toolchain` for more information):

`rustup default {{toolchain}}`
