Leon.Results 1.0.2

Leon.Results

Leon.Results is a .NET library that provides a simple and intuitive way to handle operation results, making it easier to manage success and failure cases, especially in scenarios involving validation, error handling, and return values.

Installation

You can install the Leon.Results package via NuGet Package Manager Console:

Install-Package Leon.Results

Or by adding it to your .csproj file:

<PackageReference Include="Leon.Results" Version="1.0.0" />

Usage

Basic Result Handling

The Result class is designed to indicate the outcome of an operation, whether it was successful or failed.

using Leon.Results;

// Creating a success result
Result successResult = Result.Success();

// Creating a failure result with error messages
Result failureResult = Result.Failure(new List<string> { "Error 1", "Error 2" });

if (successResult.IsSuccess)
{
    // Handle success
}
else
{
    // Handle failure and access error messages
    IEnumerable<string> errors = failureResult.Errors;
}

Result with Value

For operations that return a value upon success, you can use the Result<T> class.

using Leon.Results;

// Creating a success result with a value
Result<int> successWithValue = Result<int>.Success(42);

// Creating a failure result with error messages and no value
Result<int> failureWithValue = Result<int>.Failure(new List<string> { "Failed to compute value" });

if (successWithValue.IsSuccess)
{
    int value = successWithValue.Value;
    // Use the value
}
else
{
    // Handle failure and access error messages
    IEnumerable<string> errors = failureWithValue.Errors;
}

License

This project is licensed under the MIT License.