syntax_data: {"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":"Self::is_async_drop_impl(self.tcx,"}]}
source_snippet:         Self::is_async_drop_impl(self.tcx, &self.local_decls, self.typing_env(), local)
context_before:     fn is_async_drop(&self, local: Local) -> bool {
context_after:     }