Type Alias ProtocolGetData 

pub type ProtocolGetData = Option<unsafe extern "C" fn(protocol: *mut c_void) -> *mut u8>;

Aliased Type

pub enum ProtocolGetData {
    None,
    Some(unsafe extern "C" fn(*mut c_void) -> *mut u8),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void) -> *mut u8)

Some value of type T.