Async methods for Result.Map

[regismantunes]

Include overload for Map method to accept async operations

public async Task<ClassB> GetClassBByClassAAsync() { return Result.Success(await _service1.GetClassAAsync()) .Map(r => _service2.GetClassBAsync(r)) }

[rutkowskit]

Your function is incorrect (Wrong return type). It Should be something like this:

public async Task<Result<ClassB>> GetClassBByClassAAsync()
{
    return await Result.Success(await _service1.GetClassAAsync()).Map(r => _service2.GetClassBAsync(r));
}

or refactor it to something like this:

public Task<Result<ClassB>> GetClassBByClassAAsync()
{
    return Result.Success()
        .Map(_service1.GetClassAAsync)
        .Map(_service2.GetClassBAsync);
}