Trait mz_ore::metrics::HistogramVecExt

source · 
pub trait HistogramVecExt {
    // Required method
    fn get_delete_on_drop_histogram<'a, L: PromLabelsExt<'a>>(
        &self,
        labels: L
    ) -> DeleteOnDropHistogram<'a, L>;
}
Available on crate feature metrics only.
Expand description

Extension trait for all gauge metrics vectors.

It adds a method to create a concrete metric from the vector that gets removed from the vector when the concrete metric is dropped.

Required Methods§

source

fn get_delete_on_drop_histogram<'a, L: PromLabelsExt<'a>>( &self, labels: L ) -> DeleteOnDropHistogram<'a, L>

Returns a counter that deletes its labels from this metrics vector when dropped. See DeleteOnDropCounter for a detailed description.

Object Safety§

This trait is not object safe.

Implementors§