KhrPerformanceQueryFn

Struct KhrPerformanceQueryFn

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),
}

Fields§

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

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)

Implementations§

impl KhrPerformanceQueryFn

pub const SPEC_VERSION: u32 = 1u32

pub const fn name() -> &'static CStr

impl KhrPerformanceQueryFn

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

Trait Implementations§

impl Clone for KhrPerformanceQueryFn

fn clone(&self) -> KhrPerformanceQueryFn

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Send for KhrPerformanceQueryFn

impl Sync for KhrPerformanceQueryFn

Auto Trait Implementations§

impl Freeze for KhrPerformanceQueryFn

impl RefUnwindSafe for KhrPerformanceQueryFn

impl Unpin for KhrPerformanceQueryFn

impl UnwindSafe for KhrPerformanceQueryFn

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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

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

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.