From 2bf936dad920160ab5b2e4eaf7d1de0b046a5cd2 Mon Sep 17 00:00:00 2001 From: Vincent Bernat Date: Tue, 14 Jul 2015 12:34:14 +0200 Subject: [PATCH] TRPL: minimize diff between examples in "Error Handling" Two successive examples were slightly different for no reason. --- src/doc/trpl/error-handling.md | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) 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)); } ```