Struct SystemModuleApiImpl

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pub struct SystemModuleApiImpl<'a, K: KernelInternalApi + ?Sized> { /* private fields */ }

Expand description

We use a zero-cost SystemModuleApiImpl wrapper instead of just implementing on K for a few reasons:

Separation of APIs - we avoid exposing a SystemModuleApi directly if someone happens to have a SystemBasedKernelApi, as that might be confusing.
Trait coherence - even if SystemModuleApi were moved to a different crate, this would still work

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pub fn api(&mut self) -> &mut K

Trait Implementations§

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impl<'a, V: SystemCallbackObject, K: KernelInternalApi<System = System<V>> + ?Sized> SystemModuleApi for SystemModuleApiImpl<'a, K>

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type SystemCallback = V

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fn system(&mut self) -> &mut K::System

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fn system_state(&mut self) -> SystemState<'_, K::System>

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fn current_stack_depth_uncosted(&self) -> usize

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fn current_stack_id_uncosted(&self) -> usize

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impl<'a, V: SystemCallbackObject, K: KernelInternalApi<System = System<V>> + ?Sized, M: ResolvableSystemModule + ?Sized> SystemModuleApiFor<M> for SystemModuleApiImpl<'a, K>

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fn module(&mut self) -> &mut M

Auto Trait Implementations§

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impl<'a, K> Freeze for SystemModuleApiImpl<'a, K>
where K: ?Sized,

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impl<'a, K> RefUnwindSafe for SystemModuleApiImpl<'a, K>
where K: RefUnwindSafe + ?Sized,

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impl<'a, K> Send for SystemModuleApiImpl<'a, K>
where K: Send + ?Sized,

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impl<'a, K> Sync for SystemModuleApiImpl<'a, K>
where K: Sync + ?Sized,

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impl<'a, K> Unpin for SystemModuleApiImpl<'a, K>
where K: ?Sized,

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impl<'a, K> !UnwindSafe for SystemModuleApiImpl<'a, K>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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impl As for U

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where T: CastFrom,

Casts self to type T. The semantics of numeric casting with the as operator are followed, so <T as As>::as_:: can be used in the same way as T as U for numeric conversions. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<T, U> ContextualTryInto for T
where U: ContextualTryFrom<T>,

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type Error = >::Error

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type Context = >::Context

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fn contextual_try_into( self, context: &>::Context, ) -> Result<U, >::Error>

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impl<T> Downcast for T
where T: Any,

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Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

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impl<T> DowncastSync for T
where T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync>

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