syntax_data: {"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"pat_from_hir(self.tcx,"}]}
source_snippet:         pat_from_hir(self.tcx, self.typing_env, self.typeck_results, p)
context_before:     fn pattern_from_hir(&mut self, p: &'tcx hir::Pat<'tcx>) -> Box<Pat<'tcx>> {
context_after:     }