Struct ParallelConstraintValidator 

pub struct ParallelConstraintValidator { /* private fields */ }

Validates all constraints in a shape concurrently.

Independent constraints (those without shape-level cross-dependencies) are distributed across Rayon worker threads. This is particularly effective for shapes with many property constraints (e.g., sh:minCount, sh:maxCount, sh:pattern, sh:datatype) where each constraint is independent.

Implementations

impl ParallelConstraintValidator

pub fn new(config: ParallelConstraintConfig) -> Self

Create a new parallel validator with the given configuration.

pub fn with_defaults() -> Self

Create with default configuration.

pub fn validate_shape<F>( &self, shape: &Shape, context: &ConstraintContext, constraint_evaluator: F, ) -> Result<ParallelValidationSummary>

where F: Fn(&ConstraintComponentId, &Constraint, &ConstraintContext) -> Result<ConstraintEvaluationResult> + Send + Sync,

Validate all constraints in shape against the provided context.

constraint_evaluator is a closure that evaluates a single constraint. It takes (component_id, constraint, context) and returns a Result.

The closure must be Send + Sync because it may be invoked from multiple Rayon threads concurrently.

pub fn validate_nodes<F>( &self, shape: &Shape, contexts: &[ConstraintContext], constraint_evaluator: F, ) -> Result<Vec<ParallelValidationSummary>>

where F: Fn(&ConstraintComponentId, &Constraint, &ConstraintContext) -> Result<ConstraintEvaluationResult> + Send + Sync,

Validate multiple focus nodes against a single shape in parallel.

Each focus node is validated in its own Rayon task. This is useful when validating a large number of independent nodes against the same shape.