Struct RenderPassSampleLocationsBeginInfoEXT 

pub struct RenderPassSampleLocationsBeginInfoEXT<'a> {
    pub s_type: StructureType,
    pub p_next: *const c_void,
    pub attachment_initial_sample_locations_count: u32,
    pub p_attachment_initial_sample_locations: *const AttachmentSampleLocationsEXT<'a>,
    pub post_subpass_sample_locations_count: u32,
    pub p_post_subpass_sample_locations: *const SubpassSampleLocationsEXT<'a>,
    /* private fields */
}

Native structure VkRenderPassSampleLocationsBeginInfoEXT.

Khronos reference: VkRenderPassSampleLocationsBeginInfoEXT

Fields

s_type: StructureType

Native field sType.

p_next: *const c_void

Native field pNext.

attachment_initial_sample_locations_count: u32

Native field attachmentInitialSampleLocationsCount.

p_attachment_initial_sample_locations: *const AttachmentSampleLocationsEXT<'a>

Native field pAttachmentInitialSampleLocations.

post_subpass_sample_locations_count: u32

Native field postSubpassSampleLocationsCount.

p_post_subpass_sample_locations: *const SubpassSampleLocationsEXT<'a>

Native field pPostSubpassSampleLocations.

Implementations

impl<'a> RenderPassSampleLocationsBeginInfoEXT<'a>

pub fn new() -> Self

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

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

Set native count attachmentInitialSampleLocationsCount 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.

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

Borrow pAttachmentInitialSampleLocations and set checked native count attachmentInitialSampleLocationsCount. 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.

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

Set native count postSubpassSampleLocationsCount 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.

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

Borrow pPostSubpassSampleLocations and set checked native count postSubpassSampleLocationsCount. 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.

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 RenderPassSampleLocationsBeginInfoEXT<'a>

fn default() -> Self

Returns the “default value” for a type.

impl<'a, 'root> Extends<RenderPassBeginInfo<'root>> for RenderPassSampleLocationsBeginInfoEXT<'a>