{"ast_node_type":"other","tokens":[{"end":59,"kind":"keyword","start":0,"text":"pat_column:"}]}
    pat_column: &PatternColumn<'p, RustcPatCtxt<'p, 'tcx>>,
    arms: &[MatchArm<'p, RustcPatCtxt<'p, 'tcx>>],
    scrut_ty: RevealedTy<'tcx>,