Type Alias pango_sys::PangoAttrDataCopyFunc

pub type PangoAttrDataCopyFunc = Option<unsafe extern "C" fn(_: gconstpointer) -> gpointer>;

Aliased Type

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

Variants

None

No value.

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

Some value of type T.