Type Alias CCHashFN

pub type CCHashFN = Option<unsafe extern "C" fn(datum: Datum) -> uint32>;

Aliased Type

enum CCHashFN {
    None,
    Some(unsafe extern "C" fn(_: Datum) -> u32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: Datum) -> u32)

Some value of type T.