syntax_data: {"ast_node_type":"other","tokens":[{"end":39,"kind":"keyword","start":0,"text":"ty::UnsafeBinder(inner_ty)"}]}
source_snippet:         ty::UnsafeBinder(inner_ty) => {
context_before:         // but don't actually use the result from `sized_constraint_for_ty`.
context_after:             sizedness_constraint_for_ty(tcx, sizedness, inner_ty.skip_binder()).map(|_| ty)