---
title: "decode(_:from:)"
framework: combine
role: symbol
role_heading: Instance Method
path: "combine/topleveldecoder/decode(_:from:)"
---

# decode(_:from:)

Decodes an instance of the indicated type.

## Declaration

```swift
func decode<T>(_ type: T.Type, from: Self.Input) throws -> T where T : Decodable
```