Update tracking issue

YuhanLiin · YuhanLiin · commit 99939c44c3fa · 2021-06-17T23:17:16.000-04:00
diff --git a/library/std/src/io/mod.rs b/library/std/src/io/mod.rs
@@ -1979,7 +1979,7 @@ pub trait BufRead: Read {
     ///     println!("{:?}", line);
     /// }
     /// ```
-    #[unstable(feature = "buf_read_has_data_left", reason = "recently added", issue = "40745")]
+    #[unstable(feature = "buf_read_has_data_left", reason = "recently added", issue = "86423")]
     fn has_data_left(&mut self) -> Result<bool> {
         self.fill_buf().map(|b| !b.is_empty())
     }

Original file line number	Diff line number	Diff line change
`@@ -1979,7 +1979,7 @@ pub trait BufRead: Read {`
`1979`	`1979`	`/// println!("{:?}", line);`
`1980`	`1980`	`/// }`
`1981`	`1981`	/// ```
`1982`		`- #[unstable(feature = "buf_read_has_data_left", reason = "recently added", issue = "40745")]`
	`1982`	`+ #[unstable(feature = "buf_read_has_data_left", reason = "recently added", issue = "86423")]`
`1983`	`1983`	`fn has_data_left(&mut self) -> Result<bool> {`
`1984`	`1984`	`self.fill_buf().map(\|b\| !b.is_empty())`
`1985`	`1985`	`}`