pub type CCallback_func_t<P> = Option<unsafe extern "C" fn(arg1: *mut P)>;

Aliased Type§

enum CCallback_func_t<P> {
    None,
    Some(unsafe extern "C" fn(_: *mut P)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: *mut P))

Some value of type T.