pub type GTypeValueLCopyFunc = Option<unsafe extern "C" fn(value: *const GValue, n_collect_values: guint, collect_values: *mut GTypeCValue, collect_flags: guint) -> *mut gchar>;Aliased Type§
pub enum GTypeValueLCopyFunc {
None,
Some(unsafe extern "C" fn(*const _GValue, u32, *mut _GTypeCValue, u32) -> *mut i8),
}