Function prometheus::push_collector

pub fn push_collector<S: BuildHasher>(
    job: &str, 
    grouping: HashMap<String, String, S>, 
    url: &str, 
    collectors: Vec<Box<dyn Collector>>, 
    basic_auth: Option<BasicAuthentication>
) -> Result<()>

push_collector push metrics collected from the provided collectors. It is a convenient way to push only a few metrics.