remove unnecessary to_string in docs (emilk#1345)

dbckr · Mar 10, 2022 · c19a7ff · c19a7ff
1 parent cd555e0
commit c19a7ff
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/egui/src/widgets/plot/mod.rs b/egui/src/widgets/plot/mod.rs
@@ -328,7 +328,7 @@ impl Plot {
     /// Plot::new("my_plot").view_aspect(2.0)
     /// .label_formatter(|name, value| {
     ///     if !name.is_empty() {
-    ///         format!("{}: {:.*}%", name, 1, value.y).to_string()
+    ///         format!("{}: {:.*}%", name, 1, value.y)
     ///     } else {
     ///         "".to_string()
     ///     }