syntax_data: {"ast_node_type":"function","tokens":[{"end":85,"kind":"keyword","start":0,"text":"fn"}]}
source_snippet:     fn print_modifiers_and_trait_path(self) -> TraitPredPrintModifiersAndPath<'tcx> {
context_before: impl<'tcx> ty::TraitPredicate<'tcx> {
context_after:         TraitPredPrintModifiersAndPath(self)