Except.NET

Except.NET is a library that uses a fluent interface and lambda expression to improve the handling of exception.

Usage

You can check Except.NET/Except.Tests/UseCase.cs and Except.NET/Except.Tests/Except.Tests.cs for more example but here is a quick overview :

using static System.Excepts.Except; Dictionary<string, int> dict = new() { { "toto", 0 }, { "tata", 1 }, { "tutu", 2 }, }; int val = Try(() => dict["toto"]); // easy way to lookup index in Dictionary int val2 = Try(() => dict["titi"]); // will simply return default in case of non existing index double Divide(double a, double b) { Check(b != 0); // will throw an exception if b == 0 return a / b; } double result = Try(() => Divide(1, 0)).Catch<Exception>(double.PositiveInfinity); // return double.PositiveInfinity in case of an exception double result2 = Try(Divide, 1, 0).Catch<Exception>(double.PositiveInfinity); // Use try without using a closure