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Book: Fix typo in tasks example

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Pascal Hertleif 2019-08-16 23:20:15 +02:00 committed by GitHub
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commit df8cea8ab6
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docs/src/concepts/tasks.md
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@ -8,7 +8,7 @@ use async_std::fs::File;
use async_std::task; use async_std::task;
async fn read_file(path: &str) -> Result<String, io::Error> { 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(); let mut contents = String::new();
file.read_to_string(&mut contents).await?; file.read_to_string(&mut contents).await?;
contents contents