Multi-line supertraits appear to be insufficiently indented: ```rust trait Foo: Fn( ReallyLongTypeName, ReallyLongTypeName, ReallyLongTypeName, ReallyLongTypeName, ) -> ReallyLongTypeName { } ``` I'd prefer the later lines to be indented an extra level: ```rust trait Foo: Fn( ReallyLongTypeName, ReallyLongTypeName, ReallyLongTypeName, ReallyLongTypeName, ) -> ReallyLongTypeName { } ``` [(playground example)](https://play.rust-lang.org/?version=stable&mode=debug&edition=2021&gist=83c7e112443fcc5b7ab35afe3895d7a0) Thank you!