---
title: "encode(_:configuration:)"
framework: swift
role: symbol
role_heading: Instance Method
path: "swift/unkeyedencodingcontainer/encode(_:configuration:)-85f4v"
---

# encode(_:configuration:)

## Declaration

```swift
mutating func encode<T>(_ t: T, configuration: T.EncodingConfiguration) throws where T : EncodableWithConfiguration
```