rustfmt
Run rustfmt using nightly compiler 🔗
This might be needed if you want to use nighty only features
To format specific file 🔗
Does the whole file plus any files included in it like the rest of the library in this example
rustfmt +nightly src/lib.rs
To format all binary and library targets of your crate 🔗
cargo +nightly fmt
Using comment wrapping (comment_width) 🔗
Source: https://rust-lang.github.io/rustfmt/#comment_width
Needs this setting in the rustfmt.toml and must be uncommented to use but must tay commented when using the normal stable compiler as it hasn’t been standardized as yet.
# `wrap_comments` is unstable so to use you need to use nightly.
# Uncomment the line below then run `cargo +nightly fmt`
# wrap_comments = true