diff --git a/src/doc/trpl/error-handling.md b/src/doc/trpl/error-handling.md index 580eaa6ca5571..5cebd4062c5b1 100644 --- a/src/doc/trpl/error-handling.md +++ b/src/doc/trpl/error-handling.md @@ -71,7 +71,7 @@ fn descriptive_probability(event: Event) -> &'static str { } fn main() { - std::io::println(descriptive_probability(NewRelease)); + println!("{}", descriptive_probability(Event::NewRelease)); } ``` @@ -85,8 +85,6 @@ While we know that we've covered all possible cases, Rust can't tell. It doesn't know that probability is between 0.0 and 1.0. So we add another case: ```rust -use Event::NewRelease; - enum Event { NewRelease, } @@ -109,7 +107,7 @@ fn descriptive_probability(event: Event) -> &'static str { } fn main() { - println!("{}", descriptive_probability(NewRelease)); + println!("{}", descriptive_probability(Event::NewRelease)); } ```