derust 0.2.6

Easy way to start your Rust asynchronous application server using Tokio and Axum frameworks.
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use metrics_exporter_prometheus::{PrometheusBuilder, PrometheusHandle};
use regex::Regex;

#[derive(Clone)]
pub struct PrometheusConfig {
    pub denied_metric_tags: Vec<String>,
    pub denied_metric_tags_by_regex: Vec<Regex>,
}

pub fn prometheus_registry() -> Result<PrometheusHandle, Box<dyn std::error::Error>> {
    let builder = PrometheusBuilder::new()
        .set_buckets(&[
            0.010, 0.025, 0.050, 0.075, 0.100, 0.150, 0.200, 0.250, 0.500, 1.0, 2.5, 5.0, 10.0,
        ])
        .map_err(|error| Box::new(error))?;

    let handler = builder
        .install_recorder()
        .map_err(|error| Box::new(error))?;

    Ok(handler)
}