Update lib.rs (#1576)

hkBst · web-flow · commit f420fa686f20 · 2022-11-06T18:51:09.000-06:00
Remove unnecessary struct
diff --git a/exercises/practice/wordy/src/lib.rs b/exercises/practice/wordy/src/lib.rs
@@ -1,5 +1,3 @@
-pub struct WordProblem;
-
 pub fn answer(command: &str) -> Option<i32> {
     unimplemented!(
         "Return the result of the command '{}' or None, if the command is invalid.",

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,3 @@`
`1`		`-pub struct WordProblem;`
`2`		`-`
`3`	`1`	`pub fn answer(command: &str) -> Option<i32> {`
`4`	`2`	`unimplemented!(`
`5`	`3`	`"Return the result of the command '{}' or None, if the command is invalid.",`