Struct MemoryRangeBarriersInfoKHR

Source

pub struct MemoryRangeBarriersInfoKHR<'a> {
    pub s_type: StructureType,
    pub p_next: *const c_void,
    pub memory_range_barrier_count: u32,
    pub p_memory_range_barriers: *const MemoryRangeBarrierKHR<'a>,
    /* private fields */
}

Expand description

Native structure VkMemoryRangeBarriersInfoKHR.

Khronos reference: VkMemoryRangeBarriersInfoKHR

Fields§

§s_type: StructureType

Native field sType.

§p_next: *const c_void

Native field pNext.

§memory_range_barrier_count: u32

Native field memoryRangeBarrierCount.

§p_memory_range_barriers: *const MemoryRangeBarrierKHR<'a>

Native field pMemoryRangeBarriers.

Implementations§

Source §

impl<'a> MemoryRangeBarriersInfoKHR<'a>

Source

pub fn new() -> Self

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

Source

pub fn set_memory_range_barrier_count(self, value: u32) -> Self

Set native count memoryRangeBarrierCount directly without checking associated pointer extents. Use the borrowed array helpers to derive matching storage and counts together. Direct count edits support null-query/dynamic-state paths and remain a native-call validity obligation, including after earlier borrowed setters.

Source

pub fn set_memory_range_barriers( self, value: &'a [MemoryRangeBarrierKHR<'a>], ) -> Result<Self, ConstructionError>

Borrow pMemoryRangeBarriers and set checked native count memoryRangeBarrierCount. The borrow covers this storage only; nested raw pointers, format, alignment and asynchronous retention remain native-call obligations. Output storage must be initialized; returned sizes do not enlarge its capacity.

§Errors

Returns a construction error if the length exceeds the native count width.

Source

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.