Struct PipelineDiscardRectangleStateCreateInfoEXT

Source

pub struct PipelineDiscardRectangleStateCreateInfoEXT<'a> {
    pub s_type: StructureType,
    pub p_next: *const c_void,
    pub flags: PipelineDiscardRectangleStateCreateFlagsEXT,
    pub discard_rectangle_mode: DiscardRectangleModeEXT,
    pub discard_rectangle_count: u32,
    pub p_discard_rectangles: *const Rect2D,
    /* private fields */
}

Expand description

Native structure VkPipelineDiscardRectangleStateCreateInfoEXT.

Khronos reference: VkPipelineDiscardRectangleStateCreateInfoEXT

Fields§

§s_type: StructureType

Native field sType.

§p_next: *const c_void

Native field pNext.

§flags: PipelineDiscardRectangleStateCreateFlagsEXT

Native field flags.

§discard_rectangle_mode: DiscardRectangleModeEXT

Native field discardRectangleMode.

§discard_rectangle_count: u32

Native field discardRectangleCount.

§p_discard_rectangles: *const Rect2D

Native field pDiscardRectangles.

Implementations§

Source §

impl<'a> PipelineDiscardRectangleStateCreateInfoEXT<'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: PipelineDiscardRectangleStateCreateFlagsEXT, ) -> Self

Set native field flags without native effects.

Source

pub fn set_discard_rectangle_mode(self, value: DiscardRectangleModeEXT) -> Self

Set native field discardRectangleMode without native effects.

Source

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

Set native count discardRectangleCount 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_discard_rectangles( self, value: &'a [Rect2D], ) -> Result<Self, ConstructionError>

Borrow pDiscardRectangles and set checked native count discardRectangleCount. 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.