Function store_boxed_result

imagequant-sys/src/ffi.rs:574–579

(res: Result<T, liq_error>, out: &mut MaybeUninit<Option<Box<T>>>)

#[inline]
fn store_boxed_result<T>(res: Result<T, liq_error>, out: &mut MaybeUninit<Option<Box<T>>>) -> liq_error {
    match res {
        Ok(res) => { out.write(Some(Box::new(res))); LIQ_OK },
        Err(err) => { out.write(None); err },
    }
}

pub(crate) fn check_image_size(attr: &liq_attr, width: u32, height: u32) -> bool {
    if bad_object!(attr, LIQ_ATTR_MAGIC) { return false; }