Type Alias UmkaGetMetadata 

pub type UmkaGetMetadata = Option<unsafe extern "C" fn(umka: *mut Umka) -> *mut c_void>;

Aliased Type

pub enum UmkaGetMetadata {
    None,
    Some(unsafe extern "C" fn(*mut tagUmka) -> *mut c_void),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut tagUmka) -> *mut c_void)

Some value of type T.