{"ast_node_type":"other","tokens":[{"end":51,"kind":"keyword","start":0,"text":"`parking_lot`."}]}
`parking_lot`. For `std` locks see the `rustc` lint
        description: r##"Checks for `let _ = sync_lock`. This supports `mutex` and `rwlock` in
[`let_underscore_lock`](https://doc.rust-lang.org/nightly/rustc/lints/listing/deny-by-default.html#let-underscore-lock)"##,