Use standard library instead of rewriting it

jyn514 · Koenraad Verheyden · Joshua Nelson · commit d60e54f1b8a3 · 2020-03-29T20:48:48.000-04:00
Co-Authored-By: Koenraad Verheyden &lt;github@kvrhdn.dev&gt;
diff --git a/src/docbuilder/limits.rs b/src/docbuilder/limits.rs
@@ -104,7 +104,7 @@ fn scale(value: usize, interval: usize, labels: &[&str]) -> String {
     // 2.x
     let mut value = format!("{:.1}", value);
     // 2.0 -> 2
-    if &value[value.len() - 1..] == "0" {
+    if value.ends_with(".0") {
         value.truncate(value.len() - 2);
     }
     format!("{} {}", value, chosen_label)

Original file line number	Diff line number	Diff line change
`@@ -104,7 +104,7 @@ fn scale(value: usize, interval: usize, labels: &[&str]) -> String {`
`104`	`104`	`// 2.x`
`105`	`105`	`let mut value = format!("{:.1}", value);`
`106`	`106`	`// 2.0 -> 2`
`107`		`- if &value[value.len() - 1..] == "0" {`
	`107`	`+ if value.ends_with(".0") {`
`108`	`108`	`value.truncate(value.len() - 2);`
`109`	`109`	`}`
`110`	`110`	`format!("{} {}", value, chosen_label)`