Function libzt::zts_node_get_id_pair

pub unsafe extern "C" fn zts_node_get_id_pair(
    key: *mut c_char, 
    key_dst_len: *mut c_uint
) -> c_int

@brief Copy the current node’s public (and secret!) identity into a buffer.

WARNING: This function exports your secret key and should be used carefully.

@param key User-provided destination buffer @param key_dst_len Length of user-provided destination buffer. Will be set to number of bytes copied. @return ZTS_ERR_OK if successful, ZTS_ERR_SERVICE if the node experiences a problem, ZTS_ERR_ARG if invalid argument.