diff options
Diffstat (limited to 'rust/kernel/types.rs')
| -rw-r--r-- | rust/kernel/types.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/rust/kernel/types.rs b/rust/kernel/types.rs index 5801eeb69dc5..7237b2224680 100644 --- a/rust/kernel/types.rs +++ b/rust/kernel/types.rs @@ -2,7 +2,7 @@ //! Kernel types. -use crate::init::{self, PinInit}; +use crate::init::{self, PinInit, Zeroable}; use core::{ cell::UnsafeCell, marker::{PhantomData, PhantomPinned}, @@ -309,6 +309,9 @@ pub struct Opaque<T> { _pin: PhantomPinned, } +// SAFETY: `Opaque<T>` allows the inner value to be any bit pattern, including all zeros. +unsafe impl<T> Zeroable for Opaque<T> {} + impl<T> Opaque<T> { /// Creates a new opaque value. pub const fn new(value: T) -> Self { |