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Rollup merge of rust-lang#100337 - camelid:stabilize-io_read_to_strin…
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…g, r=JohnTitor

Stabilize `std::io::read_to_string`

Closes rust-lang#80218. 🎉

**Blocked on FCP finishing**
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Dylan-DPC authored Aug 27, 2022
2 parents dad93c1 + c04568b commit b98848b
Showing 1 changed file with 1 addition and 3 deletions.
4 changes: 1 addition & 3 deletions library/std/src/io/mod.rs
Original file line number Diff line number Diff line change
Expand Up @@ -1028,8 +1028,6 @@ 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())?;
Expand All @@ -1038,7 +1036,7 @@ pub trait Read {
/// Ok(())
/// }
/// ```
#[unstable(feature = "io_read_to_string", issue = "80218")]
#[stable(feature = "io_read_to_string", since = "1.65.0")]
pub fn read_to_string<R: Read>(mut reader: R) -> Result<String> {
let mut buf = String::new();
reader.read_to_string(&mut buf)?;
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