Type Definition rdkafka::util::DefaultRuntime

pub type DefaultRuntime = TokioRuntime;

The default AsyncRuntime used when one is not explicitly specified.

This is defined to be the TokioRuntime when the tokio feature is enabled, or the NaiveRuntime if the naive-runtime feature is enabled.

If neither the tokio nor naive-runtime feature is enabled, this is defined to be (), which is not a valid AsyncRuntime and will cause compilation errors if used as one. You will need to explicitly specify a custom async runtime wherever one is required.