Is it possible to remove header from OwnedHeaders ?

[antosha417]

Hey!
I see that we have this binding in the code. But seems that it is not exposed to the users. Is it intentional?

extern "C" {
    pub fn rd_kafka_header_remove(
        hdrs: *mut rd_kafka_headers_t,
        name: *const c_char,
    ) -> rd_kafka_resp_err_t;
}

https://github.com/fede1024/rust-rdkafka/blob/master/rdkafka-sys/src/bindings.rs#L556