Struct KhrPerformanceQueryFn

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pub struct KhrPerformanceQueryFn {
    pub enumerate_physical_device_queue_family_performance_query_counters_khr: unsafe extern "system" fn(_: PhysicalDevice, _: u32, _: *mut u32, _: *mut PerformanceCounterKHR, _: *mut PerformanceCounterDescriptionKHR) -> Result,
    pub get_physical_device_queue_family_performance_query_passes_khr: unsafe extern "system" fn(_: PhysicalDevice, _: *const QueryPoolPerformanceCreateInfoKHR, _: *mut u32),
    pub acquire_profiling_lock_khr: unsafe extern "system" fn(_: Device, _: *const AcquireProfilingLockInfoKHR) -> Result,
    pub release_profiling_lock_khr: unsafe extern "system" fn(_: Device),
}

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enumerate_physical_device_queue_family_performance_query_counters_khr: unsafe extern "system" fn(_: PhysicalDevice, _: u32, _: *mut u32, _: *mut PerformanceCounterKHR, _: *mut PerformanceCounterDescriptionKHR) -> Result

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get_physical_device_queue_family_performance_query_passes_khr: unsafe extern "system" fn(_: PhysicalDevice, _: *const QueryPoolPerformanceCreateInfoKHR, _: *mut u32)

§acquire_profiling_lock_khr: unsafe extern "system" fn(_: Device, _: *const AcquireProfilingLockInfoKHR) -> Result§release_profiling_lock_khr: unsafe extern "system" fn(_: Device)

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pub fn load<F>(_f: F) -> KhrPerformanceQueryFn
where F: FnMut(&CStr) -> *const c_void,

Trait Implementations§

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impl Clone for KhrPerformanceQueryFn

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fn clone(&self) -> KhrPerformanceQueryFn

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Send for KhrPerformanceQueryFn

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impl Sync for KhrPerformanceQueryFn

Auto Trait Implementations§

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impl Freeze for KhrPerformanceQueryFn

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impl RefUnwindSafe for KhrPerformanceQueryFn

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impl Unpin for KhrPerformanceQueryFn

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impl UnwindSafe for KhrPerformanceQueryFn

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

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

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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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

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>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

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