Macro sf

macro_rules! sf {
    ( $($line:tt)+ ) => { ... };
}

skip formatting wrapper macro.

Preserves the formatting of the code provided as arguments, by relying on the fact that rustfmt does not usually apply formatting inside macros.

Rust will format macros only if they use parenthesis () and the input is separated by commas, then it formats is the same way as function call.

This macro can be used as an alternative to the #[rustfmt::skip] attribute, specially in places where it can’t be applied yet on stable rust.

Examples

// rustfmt has no powers here
sf! { println!(); for i in 0..3 { print!{"{i} "} } println!(); }