752417b3f0e7 ("rust: error: Add a helper to convert a C ERR_PTR to a `Result`")
086fbfa3b328 ("rust: error: Add to_result() helper")
6551a7fe0acb ("rust: error: Add Error::from_errno{_unchecked}()")
c7e20faa5fca ("rust: error: Add Error::to_ptr()")
9dc043655003 ("rust: sync: add `Arc` for ref-counted allocations")
ba20915bae49 ("rust: types: add `Either` type")
247b365dc8dc ("rust: add `kernel` crate")
8326ac05ee88 ("rust: add `bindings` crate")
12f577216a49 ("rust: add C helpers")