Enum vulkano::command_buffer::sys::Kind

pub enum Kind<R, F> {
    Primary,
    Secondary,
    SecondaryRenderPass {
        subpass: Subpass<R>,
        framebuffer: Option<F>,
    },
}

Determines the kind of command buffer that we want to create.

Variants

Primary

A primary command buffer can execute all commands and can call secondary command buffers.

Secondary

A secondary command buffer can execute all dispatch and transfer operations, but not drawing operations.

SecondaryRenderPass

A secondary command buffer within a render pass can only call draw operations that can be executed from within a specific subpass.

Fields of SecondaryRenderPass

subpass: Subpass<R>	Which subpass this secondary command buffer can be called from.
framebuffer: Option<F>	The framebuffer object that will be used when calling the command buffer. This parameter is optional and is an optimization hint for the implementation.

Methods

impl Kind<RenderPass<EmptySinglePassRenderPassDesc>, Framebuffer<RenderPass<EmptySinglePassRenderPassDesc>, ()>>

fn primary(
) -> Kind<RenderPass<EmptySinglePassRenderPassDesc>, Framebuffer<RenderPass<EmptySinglePassRenderPassDesc>, ()>>

Equivalent to Kind::Primary.

Note: If you use let kind = Kind::Primary; in your code, you will probably get a compilation error because the Rust compiler couldn't determine the template parameters of Kind. To solve that problem in an easy way you can use this function instead.

fn secondary(
) -> Kind<RenderPass<EmptySinglePassRenderPassDesc>, Framebuffer<RenderPass<EmptySinglePassRenderPassDesc>, ()>>

Equivalent to Kind::Secondary.

Note: If you use let kind = Kind::Secondary; in your code, you will probably get a compilation error because the Rust compiler couldn't determine the template parameters of Kind. To solve that problem in an easy way you can use this function instead.

Trait Implementations

impl<R: Debug, F: Debug> Debug for Kind<R, F>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<R: Clone, F: Clone> Clone for Kind<R, F>

fn clone(&self) -> Kind<R, F>

Returns a copy of the value.

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

Performs copy-assignment from source.