fn complete_trait_impl_name(
acc: &mut Completions,
ctx: &CompletionContext<'_>,
name: &Option<Name>,
kind: ImplCompletionKind,
) -> Option<()>fn complete_trait_impl_name(
acc: &mut Completions,
ctx: &CompletionContext<'_>,
name: &Option<Name>,
kind: ImplCompletionKind,
) -> Option<()>