Type Alias uv__io_cb 

pub type uv__io_cb = Option<unsafe extern "C" fn(loop_: *mut uv_loop_s, w: *mut uv__io_s, events: c_uint)>;

Aliased Type

pub enum uv__io_cb {
    None,
    Some(unsafe extern "C" fn(*mut uv_loop_s, *mut uv__io_s, u32)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut uv_loop_s, *mut uv__io_s, u32))

Some value of type T.