Type Alias objiterate_f 

pub type objiterate_f = Option<unsafe extern "C" fn(priv_: *mut c_void, flush: c_uint, ptr: *const c_void, len: isize) -> c_int>;

Aliased Type

pub enum objiterate_f {
    None,
    Some(unsafe extern "C" fn(*mut c_void, u32, *const c_void, isize) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void, u32, *const c_void, isize) -> i32)

Some value of type T.