Type Alias wxd_OnEnter_Callback

pub type wxd_OnEnter_Callback = Option<unsafe extern "C" fn(x: c_int, y: c_int, defResult: wxd_DragResult, userData: *mut c_void) -> wxd_DragResult>;

Aliased Type

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

Variants

None

No value.

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

Some value of type T.