Struct PhysicalDevicePerformanceQueryFeaturesKHR 

pub struct PhysicalDevicePerformanceQueryFeaturesKHR<'a> {
    pub s_type: StructureType,
    pub p_next: *mut c_void,
    pub performance_counter_query_pools: Bool32,
    pub performance_counter_multiple_query_pools: Bool32,
    /* private fields */
}

Native structure VkPhysicalDevicePerformanceQueryFeaturesKHR.

Khronos reference: VkPhysicalDevicePerformanceQueryFeaturesKHR

Fields

s_type: StructureType

Native field sType.

p_next: *mut c_void

Native field pNext.

performance_counter_query_pools: Bool32

Native field performanceCounterQueryPools.

performance_counter_multiple_query_pools: Bool32

Native field performanceCounterMultipleQueryPools.

Implementations

impl<'a> PhysicalDevicePerformanceQueryFeaturesKHR<'a>

pub fn new() -> Self

Construct the record with its canonical sType tag and default native state.

pub fn set_performance_counter_query_pools(self, value: Bool32) -> Self

Set native field performanceCounterQueryPools without native effects.

pub fn set_performance_counter_multiple_query_pools(self, value: Bool32) -> Self

Set native field performanceCounterMultipleQueryPools without native effects.

pub fn push_next<T: Extends<Self>>( self, next: &'a mut T, ) -> Result<Self, ConstructionError>

Prepend one registry-compatible node, retaining its exclusive borrow.

The node must have a null p_next and both headers must have canonical tags. Existing links are never traversed and remain written after the borrow ends. Type compatibility does not establish enabled extensions or Vulkan valid usage.

Errors

Returns a construction error for a changed structure tag or already-linked node.

Trait Implementations

impl<'a> Default for PhysicalDevicePerformanceQueryFeaturesKHR<'a>

fn default() -> Self

Returns the “default value” for a type.

impl<'a, 'root> Extends<DeviceCreateInfo<'root>> for PhysicalDevicePerformanceQueryFeaturesKHR<'a>

impl<'a, 'root> Extends<PhysicalDeviceFeatures2<'root>> for PhysicalDevicePerformanceQueryFeaturesKHR<'a>