rustc_middle::ty::diagnostics

Function suggest_changing_unsized_bound

source 
fn suggest_changing_unsized_bound(
    generics: &Generics<'_>,
    suggestions: &mut Vec<(Span, String, SuggestChangingConstraintsMessage<'_>)>,
    param: &GenericParam<'_>,
    def_id: Option<DefId>,
)