pub type lv_draw_buf_cache_operation_cb = Option<unsafe extern "C" fn(*const _lv_draw_buf_t, *const lv_area_t)>;
Aliased Type§
pub enum lv_draw_buf_cache_operation_cb {
None,
Some(unsafe extern "C" fn(*const _lv_draw_buf_t, *const lv_area_t)),
}