# plan.PlanValidationErrorKind

- **Module:** plan
- **Package:** libtmux
- **Language:** Rust
- **Kind:** enum
- **Source:** https://github.com/libtmux/libtmux-rs/blob/f0e37052c232636b61d095817046e6bfc8f2ca40/crates/libtmux/src/plan.rs#L120
- **Page:** https://libtmux.org/en/rs/latest/reference/plan-planvalidationerrorkind/

Why a plan dependency is invalid.

## Members

- `SourceMissing` (constant): The referenced source index is outside the plan.
- `SourceNotEarlier` (constant): The source is the same step or a later one.
- `SourceOutputMissing` (constant): The source does not produce the referenced output.
- `SourceScopeMismatch` (constant): The source output is a different tmux object kind.
- `SourceProvenanceMismatch` (constant): The slot came from a different recorded producer.
- `SendKeysTextWithKeys` (constant): A `SendKeys` carries literal text together with named keys.