qubit-codec 0.13.0

Core codec traits and buffer conversion primitives for Rust
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

// =============================================================================
//    Copyright (c) 2026 Haixing Hu.
//
//    SPDX-License-Identifier: Apache-2.0
//
//    Licensed under the Apache License, Version 2.0.
// =============================================================================

use qubit_codec::CodecTranscodeDecoder;
use qubit_codec::TranscodeDecodeError;
use qubit_codec::TranscodeFailure;
use qubit_codec::Transcoder;

use crate::common::IdentityCodec;

#[test]
fn test_lifecycle_guard_rejects_double_finish() {
    let mut decoder = CodecTranscodeDecoder::new(IdentityCodec);
    let mut reset_output = [];
    decoder.reset(&mut reset_output, 0).expect("initialize stream");

    assert_eq!(Ok(0), decoder.finish(&mut [], 0));
    assert_eq!(
        Err(TranscodeDecodeError::Failure(TranscodeFailure::FinishAfterFinish,)),
        decoder.finish(&mut [], 0),
    );
}