static bool Helper(ReadOnlySpan <char> span, int depth,
ref EvaluateAction callback)
{
return(callback(span, depth));
}
/// <summary>
/// Evaluates the JSON Pointer.
/// </summary>
/// <param name="action">
/// The <see cref="EvaluateAction"/> to use during evaluation.
/// </param>
/// <returns>
/// <c>true</c> if evaluation completed successfully, or <c>false</c>
/// if <paramref name="action"/> returned <c>false</c> during
/// evaluation.
/// </returns>
public bool Evaluate(EvaluateAction action)
{
return(Evaluate(Helper, ref action));