Function rustc_ast::mut_visit::visit_clobber
source · pub fn visit_clobber<T: DummyAstNode>(t: &mut T, f: impl FnOnce(T) -> T)
Expand description
Use a map-style function (FnOnce(T) -> T
) to overwrite a &mut T
. Useful
when using a flat_map_*
or filter_map_*
method within a visit_
method.