Struct CopyBufferInfo2 

pub struct CopyBufferInfo2<'a> {
    pub s_type: StructureType,
    pub p_next: *const c_void,
    pub src_buffer: Buffer,
    pub dst_buffer: Buffer,
    pub region_count: u32,
    pub p_regions: *const BufferCopy2<'a>,
    /* private fields */
}

Native structure VkCopyBufferInfo2.

Khronos reference: VkCopyBufferInfo2

Fields

s_type: StructureType

Native field sType.

p_next: *const c_void

Native field pNext.

src_buffer: Buffer

Native field srcBuffer.

dst_buffer: Buffer

Native field dstBuffer.

region_count: u32

Native field regionCount.

p_regions: *const BufferCopy2<'a>

Native field pRegions.

Implementations

impl<'a> CopyBufferInfo2<'a>

pub fn new() -> Self

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

pub fn set_src_buffer(self, value: Buffer) -> Self

Set native field srcBuffer without native effects.

pub fn set_dst_buffer(self, value: Buffer) -> Self

Set native field dstBuffer without native effects.

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

Set native count regionCount 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_regions( self, value: &'a [BufferCopy2<'a>], ) -> Result<Self, ConstructionError>

Borrow pRegions and set checked native count regionCount. 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 CopyBufferInfo2<'a>

fn default() -> Self

Returns the “default value” for a type.