bjoernager/rust
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Stabilize Seek::stream_position & change feature of Seek::stream_len

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Lukas Kalbertodt 2020-12-19 21:41:20 +01:00
parent 446cbc9db0
commit 8a18fb0f73
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GPG key ID: AA5025CF1CC85754
2 changed files with 3 additions and 5 deletions
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7
library/std/src/io/mod.rs
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@ -1671,7 +1671,7 @@ pub trait Seek {
/// # Example
///
/// ```no_run
/// #![feature(seek_convenience)]
/// #![feature(seek_stream_len)]
/// use std::{
/// io::{self, Seek},
/// fs::File,
@ -1685,7 +1685,7 @@ pub trait Seek {
/// Ok(())
/// }
/// ```
#[unstable(feature = "seek_convenience", issue = "59359")]
#[unstable(feature = "seek_stream_len", issue = "59359")]
fn stream_len(&mut self) -> Result<u64> {
let old_pos = self.stream_position()?;
let len = self.seek(SeekFrom::End(0))?;
@ -1706,7 +1706,6 @@ pub trait Seek {
/// # Example
///
/// ```no_run
/// #![feature(seek_convenience)]
/// use std::{
/// io::{self, BufRead, BufReader, Seek},
/// fs::File,
@ -1723,7 +1722,7 @@ pub trait Seek {
/// Ok(())
/// }
/// ```
#[unstable(feature = "seek_convenience", issue = "59359")]
#[stable(feature = "seek_convenience", since = "1.51.0")]
fn stream_position(&mut self) -> Result<u64> {
self.seek(SeekFrom::Current(0))
}