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# Function nemo_relay_codec_free

> Free a codec handle previously returned by one of the codec constructor functions (`nemo_relay_openai_chat_codec_new`, etc.).

Generated from `cargo doc --no-deps -p nemo-relay -p nemo-relay-adaptive -p nemo-relay-ffi`.

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Free a codec handle previously returned by one of the codec constructor functions (`nemo_relay_openai_chat_codec_new`, etc.).

## Safety

`handle` must be a valid pointer returned by one of the codec constructor functions, or null. Double-free is undefined behavior.