Book: Fix typo in tasks example

pull/57/head
Pascal Hertleif 5 years ago committed by GitHub
parent 2921570f3f
commit df8cea8ab6
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@ -8,7 +8,7 @@ use async_std::fs::File;
use async_std::task;
async fn read_file(path: &str) -> Result<String, io::Error> {
let mut file = File.open(path).await?;
let mut file = File::open(path).await?;
let mut contents = String::new();
file.read_to_string(&mut contents).await?;
contents

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