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Rollup merge of #61235 - lzutao:stabilize-bufreader_buffer, r=Centril 

Stabilize bufreader_buffer feature

FCP done in https://github.com/rust-lang/rust/issues/45323#issuecomment-495937047

Closes #45323

r? @SimonSapin
This commit is contained in:
Mazdak Farrokhzad 2019-05-29 08:15:58 +02:00 committed by GitHub
parent 01c3ca12bc 06eb412741
commit 405edc71fd
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1 changed files with 2 additions and 4 deletions
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6
src/libstd/io/buffered.rs
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@ -158,7 +158,6 @@ impl<R> BufReader<R> {
/// # Examples
///
/// ```no_run
/// # #![feature(bufreader_buffer)]
/// use std::io::{BufReader, BufRead};
/// use std::fs::File;
///
@ -173,7 +172,7 @@ impl<R> BufReader<R> {
/// Ok(())
/// }
/// ```
#[unstable(feature = "bufreader_buffer", issue = "45323")]
#[stable(feature = "bufreader_buffer", since = "1.37.0")]
pub fn buffer(&self) -> &[u8] {
&self.buf[self.pos..self.cap]
}
@ -552,7 +551,6 @@ impl<W: Write> BufWriter<W> {
/// # Examples
///
/// ```no_run
/// # #![feature(bufreader_buffer)]
/// use std::io::BufWriter;
/// use std::net::TcpStream;
///
@ -561,7 +559,7 @@ impl<W: Write> BufWriter<W> {
/// // See how many bytes are currently buffered
/// let bytes_buffered = buf_writer.buffer().len();
/// ```
#[unstable(feature = "bufreader_buffer", issue = "45323")]
#[stable(feature = "bufreader_buffer", since = "1.37.0")]
pub fn buffer(&self) -> &[u8] {
&self.buf
}