Darkboy.Out
1.0.0
dotnet add package Darkboy.Out --version 1.0.0
NuGet\Install-Package Darkboy.Out -Version 1.0.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Darkboy.Out" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Darkboy.Out" Version="1.0.0" />
<PackageReference Include="Darkboy.Out" />
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Darkboy.Out --version 1.0.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Darkboy.Out, 1.0.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package Darkboy.Out@1.0.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=Darkboy.Out&version=1.0.0
#tool nuget:?package=Darkboy.Out&version=1.0.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
Darkboy.Out

The package implements the Result pattern. Once again 😃
Getting Started
install-package Darkboy.Out
Usage
public Out<Entity> CreateEntity(string name, decimal price) {
if (!IsValidName(name)) {
return Out<Entity>.Fail().WithMessage("Invalid name");
}
if (!IsValidPrice(price)) {
return Out<Entity>.Fail().WithMessage("Invalid price");
}
try {
var entity = new Entity(name, price);
_repo.Save(entity);
return entity;
} catch (Exception ex) {
return Out<Entity>.Fail("Fail to create entity", ex);
}
}
public void Run() {
var result = CreateEntity("MyEntity", 100);
if (result.IsSuccess) {
Console.WriteLine($"Entity created: {result.Value.Id}");
} else {
Console.WriteLine(result.Message);
}
}
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net8.0 is compatible. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 is compatible. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 is compatible. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
net10.0
- No dependencies.
-
net8.0
- No dependencies.
-
net9.0
- No dependencies.
NuGet packages
This package is not used by any NuGet packages.
GitHub repositories
This package is not used by any popular GitHub repositories.
| Version | Downloads | Last Updated |
|---|---|---|
| 1.0.0 | 314 | 11/12/2025 |