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Unio provides high-performance, struct-based discriminated unions for C#. Zero-allocation, exhaustive matching, Match, Switch and TryGet patterns and full value semantics. Simple, performant and scalable.

Total Downloads
3.1K
3,097
Published
Mar 31, 2026
Latest stable version

Install

.NET CLI
dotnet add package Unio --version 1.0.4
Package Manager Console
Install-Package Unio -Version 1.0.4
PackageReference
<PackageReference Include="Unio" Version="1.0.4" />

Frameworks

net10.0 net11.0 net8.0 net9.0

Dependencies

No declared dependencies.

Adoption guide

Assess this package against its supported frameworks, license, maintenance signals and dependency graph before making it a project standard.

Compatibility metadata lists 4 target frameworks; confirm the exact target used by your application.

How to read this guidance

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