# RustAppHostingExtension

- Kind: `class`
- Package: [CommunityToolkit.Aspire.Hosting.Rust](/reference/api/csharp/communitytoolkit.aspire.hosting.rust.md)
- Version: `13.1.1`
- Namespace: `Aspire.Hosting`
- Target framework: `net10.0`
- Source: [GitHub](https://github.com/CommunityToolkit/Aspire/blob/67afcca30f02c18687f9c5219313710af9706630/src/CommunityToolkit.Aspire.Hosting.Rust/RustAppHostingExtension.cs)

Provides extension methods for adding Rust applications to an `Hosting.IDistributedApplicationBuilder`.

## Definition

```csharp
namespace Aspire.Hosting;

public static class RustAppHostingExtension
{
    // ...
}
```

## Methods

- [AddRustApp(IDistributedApplicationBuilder, string, string, string[]?)](/reference/api/csharp/communitytoolkit.aspire.hosting.rust/rustapphostingextension/methods.md#addrustapp-idistributedapplicationbuilder-string-string-string) : `IResourceBuilder<RustAppExecutableResource>` `extension` -- Adds a Rust application to the application model. Executes the executable Rust app.