Function Compile

cel/cel.go:26–40

Compile is a convenience function that constructs a new Env using the provided EnvOption values, compiles the expression string, and plans an executable Program. Warning: Creating a new environment for every compilation is expensive. Environment setup should be done once and shared across expressio

(expression string, opts ...EnvOption)

// Warning: Creating a new environment for every compilation is expensive. Environment setup should be done once
// and shared across expression compilations when the options remain the same.
func Compile(expression string, opts ...EnvOption) (Program, error) {
	env, err := NewEnv(opts...)
	if err != nil {
		return nil, err
	}
	ast, iss := env.Compile(expression)
	if iss.Err() != nil {
		return nil, iss.Err()
	}
	prg, err := env.Program(ast, EvalOptions(OptOptimize))
	if err != nil {
		return nil, err
	}
	return prg, nil
}