# plan.PlanValidationError.kind

- **Module:** plan.PlanValidationError
- **Package:** libtmux
- **Language:** Rust
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-rs/blob/f0e37052c232636b61d095817046e6bfc8f2ca40/crates/libtmux/src/plan.rs#L183
- **Page:** https://libtmux.org/en/rs/latest/reference/plan-planvalidationerror-kind/

```
plan.PlanValidationError.kind(self) -> PlanValidationErrorKind
```

The validation failure category.