---
title: "encode(_:configuration:)"
framework: swift
role: symbol
role_heading: Instance Method
path: "swift/unkeyedencodingcontainer/encode(_:configuration:)-3y681"
---

# encode(_:configuration:)

## Declaration

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