Function WSProtocolHandlerSetSerializationOverride 

pub unsafe extern "C-unwind" fn WSProtocolHandlerSetSerializationOverride(
    protocol: &WSProtocolHandler,
    obj_type: CFTypeID,
    serialization_proc: WSProtocolHandlerSerializationProcPtr,
    context: *mut WSClientContext,
)

👎Deprecated: renamed to WSProtocolHandler::set_serialization_override

Available on crate features WSProtocolHandler and WSTypes only.