Constant rust_hawktracer::HT_ErrorCode_HT_ERR_LISTENER_CONTAINER_ALREADY_REGISTERED

pub const HT_ErrorCode_HT_ERR_LISTENER_CONTAINER_ALREADY_REGISTERED: HT_ErrorCode = 3

Try to register container with name already used in registry. This error is used internally, and is never returned by public API. TODO: consider removing it from public enum.