相关疑难解决方法(0)

我有一个IResult<T>用于处理错误的容器。它看起来像这样：

public interface IResult<out T>
{
    ResultOutcome Outcome { get; }   //enum: {Failure, Uncertain, Success}
    string Description { get; }      //string describing the error, in case of !Success
    bool IsSuccess();                //Outcome == Success
    T Data { get; }                  //If success, it contains the data passed on, otherwise NULL
}

你会像这样使用它：

IResult<int> GetSomething()
{
    try{
        int result = //things that might throw...
        return Result<int>.Success(result);  
    } 
    catch(Exception e) 
    {
        return Result<int>.Failure($"Something went wrong: {e.Message}");
    }
}

进而：

var result = …