Type Alias roaring_calloc_p

pub type roaring_calloc_p = Option<unsafe extern "C" fn(arg1: usize, arg2: usize) -> *mut c_void>;

Aliased Type

enum roaring_calloc_p {
    None,
    Some(unsafe extern "C" fn(_: usize, _: usize) -> *mut c_void),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: usize, _: usize) -> *mut c_void)

Some value of type T.