Struct SubpassDescription 

pub struct SubpassDescription<'a> {
    pub flags: SubpassDescriptionFlags,
    pub pipeline_bind_point: PipelineBindPoint,
    pub input_attachment_count: u32,
    pub p_input_attachments: *const AttachmentReference,
    pub color_attachment_count: u32,
    pub p_color_attachments: *const AttachmentReference,
    pub p_resolve_attachments: *const AttachmentReference,
    pub p_depth_stencil_attachment: *const AttachmentReference,
    pub preserve_attachment_count: u32,
    pub p_preserve_attachments: *const u32,
    /* private fields */
}

Native structure VkSubpassDescription.

Khronos reference: VkSubpassDescription

Fields

flags: SubpassDescriptionFlags

Native field flags.

pipeline_bind_point: PipelineBindPoint

Native field pipelineBindPoint.

input_attachment_count: u32

Native field inputAttachmentCount.

p_input_attachments: *const AttachmentReference

Native field pInputAttachments.

color_attachment_count: u32

Native field colorAttachmentCount.

p_color_attachments: *const AttachmentReference

Native field pColorAttachments.

p_resolve_attachments: *const AttachmentReference

Native field pResolveAttachments.

p_depth_stencil_attachment: *const AttachmentReference

Native field pDepthStencilAttachment.

preserve_attachment_count: u32

Native field preserveAttachmentCount.

p_preserve_attachments: *const u32

Native field pPreserveAttachments.

Implementations

impl<'a> SubpassDescription<'a>

pub fn new() -> Self

Construct the record with its default native state.

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

Set native field flags without native effects.

pub fn set_pipeline_bind_point(self, value: PipelineBindPoint) -> Self

Set native field pipelineBindPoint without native effects.

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

Set native count inputAttachmentCount 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_input_attachments( self, value: &'a [AttachmentReference], ) -> Result<Self, ConstructionError>

Borrow pInputAttachments and set checked native count inputAttachmentCount. 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_color_attachment_count(self, value: u32) -> Self

Set native count colorAttachmentCount 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_color_attachments( self, color_attachments: &'a [AttachmentReference], resolve_attachments: Option<&'a [AttachmentReference]>, ) -> Result<Self, ConstructionError>

Borrow parallel arrays sharing native colorAttachmentCount. Optional arrays may be null. Mutable arrays retain exclusive borrows of initialized output storage. This checks lengths only; native valid usage and later raw edits remain caller obligations.

Errors

Returns a construction error for unequal lengths or native count overflow.

pub fn set_depth_stencil_attachment( self, value: &'a AttachmentReference, ) -> Self

Set native field pDepthStencilAttachment without native effects.

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

Set native count preserveAttachmentCount 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_preserve_attachments( self, value: &'a [u32], ) -> Result<Self, ConstructionError>

Borrow pPreserveAttachments and set checked native count preserveAttachmentCount. 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.

Trait Implementations

impl<'a> Clone for SubpassDescription<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Copy for SubpassDescription<'a>

impl<'a> Default for SubpassDescription<'a>

fn default() -> Self

Returns the “default value” for a type.