Orleans.FSharp.Abstractions 5.0.1

dotnet add package Orleans.FSharp.Abstractions --version 5.0.1
                    
NuGet\Install-Package Orleans.FSharp.Abstractions -Version 5.0.1
                    
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="Orleans.FSharp.Abstractions" Version="5.0.1" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Orleans.FSharp.Abstractions" Version="5.0.1" />
                    
Directory.Packages.props
<PackageReference Include="Orleans.FSharp.Abstractions" />
                    
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 Orleans.FSharp.Abstractions --version 5.0.1
                    
#r "nuget: Orleans.FSharp.Abstractions, 5.0.1"
                    
#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 Orleans.FSharp.Abstractions@5.0.1
                    
#: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=Orleans.FSharp.Abstractions&version=5.0.1
                    
Install as a Cake Addin
#tool nuget:?package=Orleans.FSharp.Abstractions&version=5.0.1
                    
Install as a Cake Tool

Orleans.FSharp.Abstractions

Pre-generated Orleans transport proxies used by the functional F# runtime.

Why this package exists

Orleans' Roslyn source generators run in C# projects, not F# projects. This small C# assembly owns the fixed transport interfaces and generated proxies that grainContract / grainFor use behind typed F# API records. Applications therefore do not need to create a C# bridge or a grain interface for each functional actor.

The package is normally pulled in transitively by Orleans.FSharp; application projects should reference Orleans.FSharp and Orleans.FSharp.Runtime instead of adding this package directly. Application code binds a GrainContract<'Actor,'Key,'Api> with FunctionalGrain.ref; it does not call this assembly directly.

Dependency chain

Orleans.FSharp.Abstractions (C#; generated fixed transport proxies)
        ↑
Orleans.FSharp (functional contracts, definitions, typed references)
        ↑
Orleans.FSharp.Runtime (silo hosting)
        ↑
Application

Legacy archive

The assembly temporarily retains old transport interfaces so existing applications can migrate. They are unsupported and documented only in the Legacy API reference.

License

MIT

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 (2)

Showing the top 2 NuGet packages that depend on Orleans.FSharp.Abstractions:

Package Downloads
Orleans.FSharp

Functional F# actors for Microsoft Orleans — typed record contracts, grainFor and journaledGrainFor definitions, persistence, streaming, observers, versioning, and C# interop.

Orleans.FSharp.CodeGen

C# bridge project enabling Orleans Roslyn source generators for F# grain definitions. Add this project to your silo solution to generate proxy code for all F# grains — no per-grain C# stubs needed.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
5.0.1 127 9/7/2026
5.0.0 123 9/7/2026
4.1.0 175 8/21/2026
4.0.2 177 8/20/2026
4.0.1 148 8/20/2026
4.0.0 165 8/19/2026
3.0.2 156 8/8/2026
3.0.1 189 6/29/2026
3.0.0 190 6/29/2026
2.0.0-alpha.1 112 4/28/2026