Type Alias GPollableSourceFunc

pub type GPollableSourceFunc = Option<unsafe extern "C" fn(pollable_stream: *mut GObject, user_data: gpointer) -> gboolean>;

Aliased Type

enum GPollableSourceFunc {
    None,
    Some(unsafe extern "C" fn(_: *mut _GObject, _: *mut c_void) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut _GObject, _: *mut c_void) -> i32)

Some value of type T.