syntax_data: {"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"assert_matches!(unwind,"}]}
source_snippet:             assert_matches!(unwind, mir::UnwindAction::Cleanup(_));
context_before:             let mir::TerminatorKind::Drop { target, unwind, .. } = terminator.kind else { bug!() };
context_after:             TerminatorEdges::Single(target)