Crate cuengine 

Go-Rust FFI bridge for CUE evaluation

This crate provides a safe Rust interface to the Go-based CUE evaluator. It handles all FFI operations, memory management, and error handling for calling Go functions from Rust.

Re-exports

pub use error::CueEngineError;

pub use error::Result;

pub use retry::RetryConfig;

pub use validation::Limits;

Modules

cache

Cache implementation for CUE evaluation results

error

Error types for CUE evaluation

retry

Retry logic with exponential backoff

validation

Input validation functions

Structs

CStringPtr

RAII wrapper for C strings returned from FFI Ensures proper cleanup when the wrapper goes out of scope

FieldMeta

Source location metadata for a single field

ModuleEvalOptions

Options for module evaluation

ModuleResult

Result of evaluating an entire CUE module

Functions

evaluate_cue_package

Convenience wrapper around evaluate_module for single-directory evaluation.

evaluate_cue_package_typed

Evaluates a CUE package and returns the result as a typed struct

evaluate_module

Evaluates CUE instances in a module and returns results with optional source metadata

get_bridge_version

Gets the bridge version information from the Go side