# nw_framer_parse_output(_:_:_:_:_:) Examines the content of output data while inside your output handler. ``` func nw_framer_parse_output(_ framer: nw_framer_t, _ minimum_incomplete_length: Int, _ maximum_length: Int, _ temp_buffer: UnsafeMutablePointer?, _ parse: (UnsafeMutablePointer?, Int, Bool) -> Int) -> Bool ``` ## Parameters `framer` A network framer instance. `minimum_incomplete_length` The minimum number of bytes that should be delivered to the parse completion. `maximum_length` The maximum number of bytes that should be delivered to the parse completion. `temp_buffer` An optional buffer into which the parser will copy bytes. Use this if you need to make guarantees about byte alignment. `parse` A completion handler that will be called inline to examine a region of bytes. ## Return Value Returns true if the requested length was available to parse, or false if the conditions could not be met. ## Discussion --- 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)