Type Alias PFN_vkGetInstanceProcAddr 

pub type PFN_vkGetInstanceProcAddr = Option<unsafe extern "system" fn(instance: Instance, p_name: *const c_char) -> PFN_vkVoidFunction>;

vkGetInstanceProcAddr Provided by VK_BASE_VERSION_1_0.

Aliased Type

pub enum PFN_vkGetInstanceProcAddr {
    None,
    Some(unsafe extern "system" fn(Instance, *const i8) -> Option<unsafe extern "system" fn()>),
}

Variants

None

No value.

Some(unsafe extern "system" fn(Instance, *const i8) -> Option<unsafe extern "system" fn()>)

Some value of type T.