Struct DescriptorPoolCreateInfo

Source

pub struct DescriptorPoolCreateInfo<'a> {
    pub s_type: StructureType,
    pub p_next: *const c_void,
    pub flags: DescriptorPoolCreateFlags,
    pub max_sets: u32,
    pub pool_size_count: u32,
    pub p_pool_sizes: *const DescriptorPoolSize,
    /* private fields */
}

Expand description

Native structure VkDescriptorPoolCreateInfo.

Khronos reference: VkDescriptorPoolCreateInfo

Fields§

§s_type: StructureType

Native field sType.

§p_next: *const c_void

Native field pNext.

§flags: DescriptorPoolCreateFlags

Native field flags.

§max_sets: u32

Native field maxSets.

§pool_size_count: u32

Native field poolSizeCount.

§p_pool_sizes: *const DescriptorPoolSize

Native field pPoolSizes.

Implementations§

Source §

impl<'a> DescriptorPoolCreateInfo<'a>

Source

pub fn new() -> Self

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

Source

pub fn set_flags(self, value: DescriptorPoolCreateFlags) -> Self

Set native field flags without native effects.

Source

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

Set native field maxSets without native effects.

Source

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

Set native count poolSizeCount 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_pool_sizes( self, value: &'a [DescriptorPoolSize], ) -> Result<Self, ConstructionError>

Borrow pPoolSizes and set checked native count poolSizeCount. 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.