# use-ai-eval
AI evaluation metadata primitives for `RustUse`.
## Experimental
`use-ai-eval` is experimental while `use-ai` remains below `0.3.0`.
## Example
```rust
use use_ai_eval::{AiEvalKind, AiEvalRunId, AiEvalScore};
let run = AiEvalRunId::new("eval-001")?;
let score = AiEvalScore::new(0.92)?;
assert_eq!(run.as_str(), "eval-001");
assert_eq!(score.value(), 0.92);
assert_eq!("tool use eval".parse::<AiEvalKind>()?, AiEvalKind::ToolUseEval);
# Ok::<(), use_ai_eval::AiEvalError>(())
```
## Scope
- Eval run identifiers, rubric names, bounded scores, eval kinds, targets, judges, metrics, datasets, outcomes, and failure modes.
- Metadata only.
## Non-goals
- Running evals, judging outputs, calling models, scoring datasets, collecting latency, or calculating costs.
## License
Licensed under either Apache-2.0 or MIT.