{"ast_node_type":"function","tokens":[{"end":90,"kind":"keyword","start":0,"text":"r#\"fn"}]}
            r#"fn main() { println!("{} {:?}", 2+2, SomeStruct { val: 1, other: 32 }) }"#,
            r#"fn main() { "{ 2+2 } { SomeStruct { val: 1, other: 32 } :?}".$0 }"#,
        );