streaming-crypto

A Rust cryptographic library with optional FFI and Python bindings.

Features

• Rust API (default): Pure Rust functions.
• FFI API: C ABI functions for integration with C/C++ and other languages.
• PyO3 API: Python bindings, installable via pip.

Usage

Rust API

cargo add streaming-crypto

FFI API

cargo build --features ffi-api

Python API

pip install streaming-crypto

Documentation

• API Docs on docs.rs
• Crate on crates.io
• PyPI package

✅ Badge Breakdown

• CI badge → shows GitHub Actions build/test status.
• Crates.io badge → shows latest published version on crates.io.
• Docs.rs badge → links to auto‑generated Rust documentation.
• PyPI badge → shows latest published version on PyPI.
• License badge → signals open‑source license clearly.

Set environment python for test

1. Before: PyO3 was trying to link against Python 3.13 because either a cached build or environment variable made it think our Python was 3.13.

2. Action: We forced PyO3 to use Python 3.12 or current version of pyenv explicitly:

   export PYTHON_SYS_EXECUTABLE="$(pyenv which python3)"
   export PYO3_PYTHON="$(pyenv which python3)"
   export PYO3_NO_PYTHON_LINK=1
   
   cargo clean
   cargo test -p streaming-crypto --no-default-features --features pyo3-api
   

3. Result: Cargo rebuilds PyO3 and all dependent crates from scratch. Now cargo run --bin check_python correctly detects Python 3.12.12 and does not crash on missing libpython3.13.dylib.

4. cargo test will work now