{"ast_node_type":"other","tokens":[{"end":43,"kind":"keyword","start":0,"text":"visit_opt!(visitor,"}]}
    visit_opt!(visitor, visit_expr, *init);
    let LetStmt { super_: _, pat, ty, init, els, hir_id, span: _, source: _ } = local;
    try_visit!(visitor.visit_id(*hir_id));