diff options
Diffstat (limited to 'rust')
| -rw-r--r-- | rust/kernel/workqueue.rs | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/rust/kernel/workqueue.rs b/rust/kernel/workqueue.rs index 1cec63a2aea8..553a5cba2adc 100644 --- a/rust/kernel/workqueue.rs +++ b/rust/kernel/workqueue.rs @@ -482,24 +482,26 @@ pub unsafe trait HasWork<T, const ID: u64 = 0> { /// use kernel::sync::Arc; /// use kernel::workqueue::{self, impl_has_work, Work}; /// -/// struct MyStruct { -/// work_field: Work<MyStruct, 17>, +/// struct MyStruct<'a, T, const N: usize> { +/// work_field: Work<MyStruct<'a, T, N>, 17>, +/// f: fn(&'a [T; N]), /// } /// /// impl_has_work! { -/// impl HasWork<MyStruct, 17> for MyStruct { self.work_field } +/// impl{'a, T, const N: usize} HasWork<MyStruct<'a, T, N>, 17> +/// for MyStruct<'a, T, N> { self.work_field } /// } /// ``` #[macro_export] macro_rules! impl_has_work { - ($(impl$(<$($implarg:ident),*>)? + ($(impl$({$($generics:tt)*})? HasWork<$work_type:ty $(, $id:tt)?> - for $self:ident $(<$($selfarg:ident),*>)? + for $self:ty { self.$field:ident } )*) => {$( // SAFETY: The implementation of `raw_get_work` only compiles if the field has the right // type. - unsafe impl$(<$($implarg),*>)? $crate::workqueue::HasWork<$work_type $(, $id)?> for $self $(<$($selfarg),*>)? { + unsafe impl$(<$($generics)+>)? $crate::workqueue::HasWork<$work_type $(, $id)?> for $self { const OFFSET: usize = ::core::mem::offset_of!(Self, $field) as usize; #[inline] @@ -515,7 +517,7 @@ macro_rules! impl_has_work { pub use impl_has_work; impl_has_work! { - impl<T> HasWork<Self> for ClosureWork<T> { self.work } + impl{T} HasWork<Self> for ClosureWork<T> { self.work } } unsafe impl<T, const ID: u64> WorkItemPointer<ID> for Arc<T> |