---
title: AIModelAsset.FunctionDescriptor
framework: coreai
role: symbol
role_heading: Structure
path: coreai/aimodelasset/functiondescriptor
---

# AIModelAsset.FunctionDescriptor

A description of a function in the model’s program.

## Declaration

```swift
struct FunctionDescriptor
```

## Topics

### Inspecting function details

- [name](coreai/aimodelasset/functiondescriptor/name.md)
- [inputs](coreai/aimodelasset/functiondescriptor/inputs.md)
- [outputs](coreai/aimodelasset/functiondescriptor/outputs.md)

### Instance Properties

- [states](coreai/aimodelasset/functiondescriptor/states.md)

## Relationships

### Conforms To

- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Supporting types

- [AIModelAsset.Metadata](coreai/aimodelasset/metadata-swift.struct.md)
- [AIModelAsset.Summary](coreai/aimodelasset/summary.md)
- [AIModelAsset.ValueDescriptor](coreai/aimodelasset/valuedescriptor.md)