syntax_data: {"ast_node_type":"variable","tokens":[{"end":100,"kind":"keyword","start":0,"text":"let"}]}
source_snippet:             let Some(adt_def) = self.type_of(impl_did).skip_binder().ty_adt_def() else { continue };
context_before:         for &impl_did in self.local_trait_impls(drop_trait) {
context_after:             if adt_def.did() != adt_did.to_def_id() {