4c62348d5b84 ("rust: str: move SAFETY comment in front of unsafe block")
d126d2380131 ("rust: str: add `CStr` type")
650ec51561fd ("rust: str: add `b_str!` macro")
7c5977464681 ("rust: str: add `BStr` type")
474be445555b ("rust: prelude: split re-exports into groups")
247b365dc8dc ("rust: add `kernel` crate")