cel-cxx-ffi

FFI bindings for the cel-cxx crate.

This crate provides low-level FFI bindings to google/cel-cpp using the cxx crate for safe interop. It is primarily intended for internal use by the cel-cxx crate and is not recommended for direct use.

Features

• Safe C++ interop via the cxx crate
• Zero-cost abstractions for CEL-CPP integration
• Type-safe bindings for CEL values, expressions, and environments
• Memory management with proper RAII patterns
• Error handling with Rust-native error types

Usage

This crate is automatically included when you use cel-cxx. You typically don't need to depend on it directly.

[dependencies]
cel-cxx = "0.1.0"  # This includes cel-cxx-ffi automatically

If you need to use the low-level bindings directly:

[dependencies]
cel-cxx-ffi = "0.1.0"

Build Requirements

• C++17 compatible compiler
• Bazel (automatically managed by cel-build-utils)
• Google CEL-CPP (automatically downloaded and built)

License

Licensed under the Apache License 2.0. See the LICENSE file for details.