Trait PlanValidator 

pub trait PlanValidator: Send + Sync {
    // Required method
    fn validate(&self, plan: &ExecutionPlan) -> Result<(), PlanValidationError>;
}

Validator interface for rejecting malformed execution plans before a run starts.

Typical validators enforce graph-shape rules such as:

• all state identifiers are unique
• every dependency edge points to an existing state
• the plan is acyclic

Required Methods

fn validate(&self, plan: &ExecutionPlan) -> Result<(), PlanValidationError>

Validates the supplied execution plan.

Implementors