reverse-string: Update function template to use a variable name instead of an underscore (#438)

cbzehner · coriolinus · commit 70508140b36e · 2018-03-02T22:29:20.000+01:00
* reverse-string: Update function template to use a variable name instead of an underscore

* reverse-string: Update function template to use a variable name instead of an underscore
diff --git a/exercises/reverse-string/src/lib.rs b/exercises/reverse-string/src/lib.rs
@@ -1,3 +1,3 @@
-pub fn reverse(_: &str) -> String {
-    unimplemented!()
+pub fn reverse(input: &str) -> String {
+    unimplemented!("Write a function to reverse {}", input);
 }

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,3 @@`
`1`		`-pub fn reverse(_: &str) -> String {`
`2`		`- unimplemented!()`
	`1`	`+pub fn reverse(input: &str) -> String {`
	`2`	`+ unimplemented!("Write a function to reverse {}", input);`
`3`	`3`	`}`