ExhaustiveSwitchAnalyzer 0.1.0

.NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. 
dotnet add package ExhaustiveSwitchAnalyzer --version 0.1.0
                    


                    

                
NuGet\Install-Package ExhaustiveSwitchAnalyzer -Version 0.1.0
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="ExhaustiveSwitchAnalyzer" Version="0.1.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="ExhaustiveSwitchAnalyzer" Version="0.1.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="ExhaustiveSwitchAnalyzer" />
                    


                            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 ExhaustiveSwitchAnalyzer --version 0.1.0
                    


                    

                
#r "nuget: ExhaustiveSwitchAnalyzer, 0.1.0"
#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 ExhaustiveSwitchAnalyzer@0.1.0
#: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=ExhaustiveSwitchAnalyzer&version=0.1.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=ExhaustiveSwitchAnalyzer&version=0.1.0
                    


                            Install as a Cake Tool

ExhaustiveSwitchAnalyzer

Ensures all switch branches for specific enums are taken.

Installation

This analyzer comes with some library code as well (like the annotation RequireExhaustiveSwitch), so you have to reference it as a usual dependency (do not use PrivateAssets=all)

<ItemGroup>
  <PackageReference Include="ExhaustiveSwitchAnalyzer" Version="0.1.0"/>
</ItemGroup>

However, the analyzer deliberately does not check that this attribute is exactly the one provided, so you are free to define your own and use it, while referencing the analyzer package with private assets.

Usage

using ExhaustiveSwitch.Attributes;

[RequireExhaustiveSwitch]
public enum Color
{
    Red,
    Green,
    Blue,
}

public enum Size
{
    Small,
    Medium,
    Large,
}

public int Example(Color color, [RequireExhaustiveSwitch] Size size)
{
    switch (color) // ESA001: Switch statement on enum 'Color' is missing cases for: Blue
    {
        case Color.Red:
            Console.WriteLine("Red");
            break;
        case Color.Green:
            Console.WriteLine("Green");
            break;
        default:
            Console.WriteLine("Unknown Color");
            break;
    }

    return size switch // ESA001: Switch statement on enum 'Size' is missing cases for: Medium
    {
        Size.Small => 1,
        Size.Large => 3,
        _ => throw new ArgumentOutOfRangeException(nameof(size), size, null)
    };
}
Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  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 was computed.  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 was computed.  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. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

This package has 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
0.1.0 12 7/27/2025

Initial Version of Switch Analyzer capable of checking if all enum values are mentioned in switch statement or expression.