{"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"for_each_tail_expr(&ast::Expr::BlockExpr(closure_body),"}]}
            for_each_tail_expr(&ast::Expr::BlockExpr(closure_body), &mut |e| {
            let some_path = mapless_make.expr_path(mapless_make.ident_path("Some"));
                let e = match e {