Type Alias PFN_vkCmdSetViewportWithCount
pub type PFN_vkCmdSetViewportWithCount = Option<unsafe extern "C" fn(_: *mut VkCommandBuffer_T, _: u32, _: *const VkViewport)>;Aliased Type§
enum PFN_vkCmdSetViewportWithCount {
None,
Some(unsafe extern "C" fn(_: *mut VkCommandBuffer_T, _: u32, _: *const VkViewport)),
}Variants§
None
No value.
Some(unsafe extern "C" fn(_: *mut VkCommandBuffer_T, _: u32, _: *const VkViewport))
Some value of type T.