Add docstring to fix failing tests

nlopes · Dec 9, 2023 · f87b0f9 · f87b0f9
1 parent f802329
commit f87b0f9
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Showing 2 changed files with 1 addition and 2 deletions.
diff --git a/examples/configuring_default_metrics.rs b/examples/configuring_default_metrics.rs
@@ -1,5 +1,3 @@
-use std::collections::HashMap;
-
 use actix_web::{web, App, HttpResponse, HttpServer};
 use actix_web_prom::{ActixMetricsConfiguration, PrometheusMetricsBuilder};
 

diff --git a/src/lib.rs b/src/lib.rs
@@ -417,6 +417,7 @@ pub struct LabelsConfiguration {
 }
 
 impl LabelsConfiguration {
+    /// construct default LabelsConfiguration
     pub fn default() -> LabelsConfiguration {
         LabelsConfiguration {
             endpoint: String::from("endpoint"),