fixes docs for io::buf_read::read_until

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Fedor Sakharov 2019-09-06 17:45:24 +03:00
parent bac74c2d7f
commit a2c2413bc5
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@ -54,7 +54,7 @@ pub trait BufRead {
///
/// let mut file = BufReader::new(File::open("a.txt").await?);
///
/// let mut buf = vec![0; 1024];
/// let mut buf = Vec::with_capacity(1024);
/// let n = file.read_until(b'\n', &mut buf).await?;
/// #
/// # Ok(()) }) }