---
title: "CanvasOp.Expression"
description: "Represents an expression evaluation (hoisted variable assignment)."
type: "class"
lastmod: "2026-07-19T07:47:45.854589Z"
---
## API Reference

> Source set: Android

```kotlin
class Expression(val key: RemoteOperationCacheKey, val state: BaseRemoteState<*>) : CanvasOp()
```

Represents an expression evaluation (hoisted variable assignment).