# write(toFile:atomically:encoding:) Writes the contents of the `String` to a file at a given path using a given encoding. ``` func write(toFile path: T, atomically useAuxiliaryFile: Bool, encoding enc: String.Encoding) throws where T : StringProtocol ``` --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)