Type Alias PFN_vkBeginCommandBuffer 

pub type PFN_vkBeginCommandBuffer = Option<unsafe extern "system" fn(command_buffer: CommandBuffer, p_begin_info: *const CommandBufferBeginInfo<'_>) -> Result>;

Nullable function pointer for vkBeginCommandBuffer.

Khronos reference: vkBeginCommandBuffer

Aliased Type

pub enum PFN_vkBeginCommandBuffer {
    None,
    Some(unsafe extern "system" fn(CommandBuffer, *const CommandBufferBeginInfo<'_>) -> Result),
}

Variants

None

No value.

Some(unsafe extern "system" fn(CommandBuffer, *const CommandBufferBeginInfo<'_>) -> Result)

Some value of type T.