Toolchain (Nightly)
Per command override (shorthand) 🔗
Source: https://rust-lang.github.io/rustup/overrides.html#toolchain-override-shorthand
If the first argument to cargo, rustc or other tools in the toolchain begins with +, it will be interpreted as a rustup toolchain name
Example:
rustfmt +nightly src/lib.rs
Override to set nightly for a specific folder 🔗
Source: https://rust-lang.github.io/rustup/overrides.html#directory-overrides
Set Nightly
rustup override set nightly
Unset override
rustup override unset
Show version in use
rustup show