syntax_data: {"ast_node_type":"other","tokens":[{"end":5,"kind":"keyword","start":0,"text":"{"}]}
source_snippet:     {
context_before:         T: Print<'tcx, Self> + TypeFoldable<TyCtxt<'tcx>>,
context_after:         self.wrap_binder(value, WrapBinderMode::ForAll, |new_value, this| new_value.print(this))