Merge pull request 'rc' (#3) from rc into master

Reviewed-on: http://192.168.2.61/deployer3000/prometheus-exporter/pulls/3

@@ -8,2 +7,2 @@
-use prometheus::{Encoder, Registry, TextEncoder, Gauge};
-use std::sync::{Arc, MutexGuard};
+use prometheus::{ Encoder, Gauge, Registry, TextEncoder};
+use std::sync::{ Arc, MutexGuard };

@@ -19,3 +17,3 @@
     info!("post on /update");
 //     let resp = Response::new("body");
-    // println!("{:?}", request);
+    // debug!("{:?}", request);

@@ -18,7 +16,7 @@ pub async fn update_metrics(
 ) -> impl IntoResponse {
     info!("post on /update");
 //     let resp = Response::new("body");

@@ -97,0 +115,4 @@
+                            ))
+                        },
+                    }
+                    // use prometheus::opts;

@@ -97,3 +149,4 @@
         },
     }
+    Ok(())
     // registry.gather()