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Stabilize std::io::read_to_string

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This commit is contained in:
Noah Lev 2022-08-09 11:08:56 -07:00
parent 223d16ebbd
commit 2df5afe622
1 changed files with 1 additions and 3 deletions
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4
library/std/src/io/mod.rs
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@ -1037,8 +1037,6 @@ pub trait Read {
/// # Examples
///
/// ```no_run
/// #![feature(io_read_to_string)]
///
/// # use std::io;
/// fn main() -> io::Result<()> {
/// let stdin = io::read_to_string(io::stdin())?;
@ -1047,7 +1045,7 @@ pub trait Read {
/// Ok(())
/// }
/// ```
#[unstable(feature = "io_read_to_string", issue = "80218")]
#[stable(feature = "io_read_to_string", since = "CURRENT_RUSTC_VERSION")]
pub fn read_to_string<R: Read>(mut reader: R) -> Result<String> {
let mut buf = String::new();
reader.read_to_string(&mut buf)?;