---
title: "ComputeNodeGraph.NodeDefinition.Kind.function(name:bundle:)"
framework: Compute Graph
role: symbol
role_heading: Case
platforms: [iOS 27.0+, iPadOS 27.0+, Mac Catalyst 27.0+, macOS 27.0+, tvOS 27.0+, visionOS 27.0+]
path: "computegraph/computenodegraph/nodedefinition/kind-swift.enum/function(name:bundle:)"
---

# ComputeNodeGraph.NodeDefinition.Kind.function(name:bundle:)

Node refers to a MTLFunction with name and optional bundle.

## Declaration

```swift
case function(name: String, bundle: String?)
```