warning: unnecessary braces around method argument
   --> .../file.rs:459:29
    |
459 |         self.update({ self.lockable.lock().do_work()?.collect() })
    |                     ^^                                         ^^
    |
    = note: `#[warn(unused_braces)]` on by default
help: remove these braces
    |
459 -         self.update({ self.lockable.lock().do_work()?.collect() })
459 +         self.update(self.lockable.lock().do_work()?.collect())

rustc 1.96.0-nightly (562dee482 2026-03-21)
binary: rustc
commit-hash: 562dee4820c458d823175268e41601d4c060588a
commit-date: 2026-03-21
host: aarch64-apple-darwin
release: 1.96.0-nightly
LLVM version: 22.1.0