Method try_resizable_opt

crates/vm/src/builtins/bytearray.rs:746–749

(&self)

    type Resizable<'a> = PyRwLockWriteGuard<'a, PyBytesInner>;

    fn try_resizable_opt(&self) -> Option<Self::Resizable<'_>> {
        let w = self.inner.write();
        (self.exports.load(Ordering::SeqCst) == 0).then_some(w)
    }
}

impl AsMapping for PyByteArray {