Crate rustminify

Minifies Rust code.

use syn::parse_quote;

assert_eq!(
    r#"fn main(){println!("{}",module::f());}mod module{pub(crate)fn f()->i32{1+1}}"#,
    rustminify::minify_file(&rustminify::remove_docs(parse_quote! {
        //! crate-level doc

        fn main() {
            println!("{}", module::f());
        }

        mod module {
            //! module-level doc

            /// doc for an item
            pub(crate) fn f() -> i32 {
                1 + 1
            }
        }
    })),
);

Functions

minify_file

Minifies a File.

minify_tokens

Minifies a TokenStream.

remove_docs

Removes documentation and #[{warn, deny, forbid}(missing_docs)].