Function NewStaticOptimizer

cel/optimizer.go:45–62

NewStaticOptimizer creates a StaticOptimizer with a sequence of ASTOptimizer's to be applied to a checked expression.

(options ...any)

// NewStaticOptimizer creates a StaticOptimizer with a sequence of ASTOptimizer's to be applied
// to a checked expression.
func NewStaticOptimizer(options ...any) (*StaticOptimizer, error) {
	so := &StaticOptimizer{}
	var err error
	for _, opt := range options {
		switch v := opt.(type) {
		case ASTOptimizer:
			so.optimizers = append(so.optimizers, v)
		case OptimizerOption:
			so, err = v(so)
			if err != nil {
				return nil, err
			}
		default:
			return nil, fmt.Errorf("unsupported option: %v", v)
		}
	}
	return so, nil
}

// OptimizeWithSource overrides the source used by the optimizer.
// Note this will cause the source info from the AST passed to Optimize() to be discarded.