/// <summary>
        /// Gets a detailled equality comparison result.
        /// </summary>
        /// <returns>The equality result.</returns>
        /// <param name="x">The first object.</param>
        /// <param name="y">The second object.</param>
        public EqualityResult GetEqualityResult(TParent x, TParent y)
        {
            try
            {
                var valueX = valueProvider.GetValue(x);
                var valueY = valueProvider.GetValue(y);

                return(valueRule.GetEqualityResult(valueX, valueY));
            }
            catch (Exception e)
            {
                var ruleResult = new EqualityRuleResult(Name, false, exception: e);
                return(resultFactory.GetEqualityResult(new[] { ruleResult }));
            }
        }
 /// <summary>
 /// Gets the 'child' value from the parent object.
 /// </summary>
 /// <returns>The value.</returns>
 /// <param name="parent">Parent.</param>
 public TValue GetValue(TParent parent) => provider.GetValue(parent);