Function send_immediate 

pub async fn send_immediate(
    topic: &str,
    data: HashMap<String, String>,
) -> Result<(), ZimqError>

Publishes an immediate message to the specified topic.

Arguments

• topic - Message topic
• data - Message data

Errors

• ZimqError

Examples

let mut data = HashMap::new();
data.insert("id".to_string(), "123456".to_string());
let result: Result<(), ZimqError> = zimq::send_immediate("order", data.clone()).await;