Stabilize std::io::read_to_string

rust-lang · Aug 28, 2022 · 2df5afe · 2df5afe
1 parent 223d16e
commit 2df5afe
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/library/std/src/io/mod.rs b/library/std/src/io/mod.rs
@@ -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)?;