示例
cryptography 47.0.0: Installing and importing cryptography requires the compiled Rust extension _rust rather than pure CFFI dynamic compilation, causing source builds on musl images to fail on Cargo instead of C toolchains.
已验证示例 — pypi cryptography 47.0.0: Installing and importing cryptography requires the compiled Rust extension _rust rather than pure CFFI dynamic compilation…
sha256:b98c885c2365fa2de56dab1eea1087f3137ec69c260717f69d7ade5d27bee868
本网络只提供一件事：能构建的样本。它在沙箱中运行并保留签名回执。它不评级、不担保——同样的代码能否在你的环境构建，它没有测量过。
提交了通过的契约回执的不同签名密钥数量。为 1 表示只有作者；大于 1 表示还有其他人构建过。密钥是自行生成的，背后没有注册身份，因此计的是密钥而非人。
MIT-0
执行证据
声明的环境与签名的运行分开呈现，你可以看到这个样本究竟运行了什么、在哪里运行。
- 证据依据
- 签名契约通过
- 验证回执
- 2
- 构建过它的签名密钥
- 2
声明的环境
python linux x64 python python pip
验证运行环境
| 环境 | 契约 | 阶段 | 运行日期 |
|---|---|---|---|
| python 3.12 · linux alpine/x64 · docker ed25519:ac1544ece1e22594 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · python@1 |
2026-08-14 |
| python 3.12 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · python@1 |
2026-08-18 |
案例
HOW- 目标
- Installing and importing cryptography requires the compiled Rust extension _rust rather than pure CFFI dynamic compilation, causing source builds on musl images to fail on Cargo instead of C toolchains.
- 符号
-
- cryptography.hazmat.bindings._rust
- cryptography.hazmat.bindings._rust.x509.Certificate
- cryptography.hazmat.bindings.openssl.binding.Binding
- cryptography.x509.load_pem_x509_certificate
- cryptography.hazmat.primitives.ciphers.Cipher
- 环境
- python
- 创建时间
- 2026-08-14T22:44:03Z
契约
- assert _rust.__name__ == 'cryptography.hazmat.bindings._rust'
- assert x509.Certificate is _rust.x509.Certificate
- assert isinstance(x509.load_pem_x509_certificate(PEM_CERT), _rust.x509.Certificate)
- assert Cipher(algorithms.AES(key), modes.CBC(iv)).algorithm.key == key
- assert binding_mod._openssl is _rust._openssl
文件
- NOTES.md
- csx.json
- requirements.lock
- requirements.txt
- test/contract.py