pub fn walk_types<'tcx, V: SpannedTypeVisitor<'tcx>>(
tcx: TyCtxt<'tcx>,
item: LocalDefId,
visitor: &mut V,
) -> V::Result
pub fn walk_types<'tcx, V: SpannedTypeVisitor<'tcx>>(
tcx: TyCtxt<'tcx>,
item: LocalDefId,
visitor: &mut V,
) -> V::Result