rustdoc: get rid of extra line when line-wrapping fn decls with empty arg list Fixes https://github.com/bevyengine/bevy/issues/8898#issuecomment-1605683417:  It now prints as shown below (which conforms to the style guide): ```rs pub fn any_with_component<T: Component>( ) -> impl FnMut(Query<'_, '_, (), With<T>>) -> bool + Clone ``` The bug was introduced in #109011. |
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| assembly | ||
| auxiliary | ||
| codegen | ||
| codegen-units | ||
| debuginfo | ||
| incremental | ||
| mir-opt | ||
| pretty | ||
| run-make | ||
| run-make-fulldeps | ||
| run-pass-valgrind | ||
| rustdoc | ||
| rustdoc-gui | ||
| rustdoc-js | ||
| rustdoc-js-std | ||
| rustdoc-json | ||
| rustdoc-ui | ||
| ui | ||
| ui-fulldeps | ||
| COMPILER_TESTS.md | ||