Type Alias UCPMapValueFilter 

pub type UCPMapValueFilter = Option<unsafe extern "C" fn(context: *const c_void, value: u32) -> u32>;

Aliased Type

pub enum UCPMapValueFilter {
    None,
    Some(unsafe extern "C" fn(*const c_void, u32) -> u32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*const c_void, u32) -> u32)

Some value of type T.