syntax_data: {"ast_node_type":"other","tokens":[{"end":35,"kind":"keyword","start":0,"text":"folder.fold_predicate(self)"}]}
source_snippet:         folder.fold_predicate(self)
context_before:     fn fold_with<F: TypeFolder<TyCtxt<'tcx>>>(self, folder: &mut F) -> Self {
context_after:     }