Type Alias PFN_vkDisplayPowerControlEXT 

pub type PFN_vkDisplayPowerControlEXT = Option<FN_vkDisplayPowerControlEXT>;

vkDisplayPowerControlEXT

Aliased Type

pub enum PFN_vkDisplayPowerControlEXT {
    None,
    Some(unsafe extern "system" fn(VkDevice, VkDisplayKHR, *const VkDisplayPowerInfoEXT) -> VkResult),
}

Variants

None

No value.

Some(unsafe extern "system" fn(VkDevice, VkDisplayKHR, *const VkDisplayPowerInfoEXT) -> VkResult)

Some value of type T.