diff options
Diffstat (limited to 'rust/kernel/types.rs')
| -rw-r--r-- | rust/kernel/types.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/rust/kernel/types.rs b/rust/kernel/types.rs index 63a2559a545f..9de8e0011b1d 100644 --- a/rust/kernel/types.rs +++ b/rust/kernel/types.rs @@ -413,6 +413,11 @@ impl<T> Opaque<T> { pub const fn raw_get(this: *const Self) -> *mut T { UnsafeCell::raw_get(this.cast::<UnsafeCell<MaybeUninit<T>>>()).cast::<T>() } + + /// The opposite operation of [`Opaque::raw_get`]. + pub const fn cast_from(this: *const T) -> *const Self { + this.cast() + } } /// Types that are _always_ reference counted. |