nugusev T4DU by: nugusev .NET Framework 3.5 This package targets .NET Framework 3.5. The package is compatible with this framework or higher. 5,283 total downloads last updated 11/12/2017 Latest version: 1.0.0-beta (prerelease) t4 discriminated unions sum type algebraic data types tagged T4DU is a T4 template that generates discriminated cases for your C# projects.