ErrorOrX 2.4.0

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package ErrorOrX --version 2.4.0
                    


                    

                
NuGet\Install-Package ErrorOrX -Version 2.4.0
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="ErrorOrX" Version="2.4.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="ErrorOrX" Version="2.4.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="ErrorOrX" />
                    


                            Project file
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 ErrorOrX --version 2.4.0
                    


                    

                
#r "nuget: ErrorOrX, 2.4.0"
#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 ErrorOrX@2.4.0
#: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=ErrorOrX&version=2.4.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=ErrorOrX&version=2.4.0
                    


                            Install as a Cake Tool

A discriminated union type for .NET. ErrorOr<T> with railway-oriented programming, immutable error collections, and rich error types.

Product Compatible and additional computed target framework versions.
.NET 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.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on ErrorOrX:

Package Downloads
ErrorOrX.Generators

Roslyn source generator for ASP.NET Core Minimal API integration with ErrorOrX. Auto-generates MapErrorOrEndpoints() with typed Results unions for OpenAPI, smart parameter binding (body/route/query/service inference), middleware attribute emission, and JSON serialization context. Full Native AOT support.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
2.6.0 32 1/15/2026
2.5.0 39 1/14/2026
2.4.0 38 1/13/2026
2.3.1 44 1/13/2026
2.3.0 37 1/13/2026
2.2.1 47 1/12/2026
2.1.1 48 1/12/2026