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69e0844a46
Change signature of File::try_lock and File::try_lock_shared These methods now return Result<(), TryLockError> instead of Result<bool, Error> to make their use less errorprone These methods are unstable under the "file_lock" feature. The related tracking issue is https://github.com/rust-lang/rust/pull/130999 and this PR changes the signatures as discussed by libs-api: https://github.com/rust-lang/rust/issues/130994#issuecomment-2770838848