pub type URegexMatchCallback = Option<unsafe extern "system" fn(context: *const c_void, steps: i32) -> i8>;

Aliased Type§

enum URegexMatchCallback {
    None,
    Some(unsafe extern "system" fn(_: *const c_void, _: i32) -> i8),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(_: *const c_void, _: i32) -> i8)

Some value of type T.