Method flush

crates/stdlib/src/zlib.rs:315–334

(&self, length: OptionalArg<ArgSize>, vm: &VirtualMachine)

        #[pymethod]
        fn flush(&self, length: OptionalArg<ArgSize>, vm: &VirtualMachine) -> PyResult<Vec<u8>> {
            let length = match length {
                OptionalArg::Present(ArgSize { value }) if value <= 0 => {
                    return Err(vm.new_value_error("length must be greater than zero"));
                }
                OptionalArg::Present(ArgSize { value }) => value as usize,
                OptionalArg::Missing => DEF_BUF_SIZE,
            };

            let inner = &mut *self.inner.lock();
            let data = core::mem::replace(&mut inner.unconsumed_tail, vm.ctx.empty_bytes.clone());

            let (ret, _) = Self::decompress_inner(inner, &data, length, None, true, vm)?;

            if inner.eof {
                inner.decompress = None;
            }

            ret
        }
    }

    #[derive(FromArgs)]