diff options
Diffstat (limited to 'rust/kernel/revocable.rs')
-rw-r--r-- | rust/kernel/revocable.rs | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/rust/kernel/revocable.rs b/rust/kernel/revocable.rs index 06a3cdfce344..46768b374656 100644 --- a/rust/kernel/revocable.rs +++ b/rust/kernel/revocable.rs @@ -5,6 +5,8 @@ //! The [`Revocable`] type wraps other types and allows access to them to be revoked. The existence //! of a [`RevocableGuard`] ensures that objects remain valid. +use pin_init::Wrapper; + use crate::{bindings, prelude::*, sync::rcu, types::Opaque}; use core::{ marker::PhantomData, @@ -80,11 +82,11 @@ unsafe impl<T: Sync + Send> Sync for Revocable<T> {} impl<T> Revocable<T> { /// Creates a new revocable instance of the given data. - pub fn new(data: impl PinInit<T>) -> impl PinInit<Self> { - pin_init!(Self { + pub fn new<E>(data: impl PinInit<T, E>) -> impl PinInit<Self, E> { + try_pin_init!(Self { is_available: AtomicBool::new(true), data <- Opaque::pin_init(data), - }) + }? E) } /// Tries to access the revocable wrapped object. |