Remove stable annotation

Xavientois · Xavientois · commit 93870c8d5ff5 · 2021-01-31T08:31:35.000-05:00
diff --git a/library/std/src/io/mod.rs b/library/std/src/io/mod.rs
@@ -2471,7 +2471,6 @@ impl<R: Read> Iterator for Bytes<R> {
     }
 }
 
-#[stable(feature = "bufreader_size_hint", since = "1.51.0")]
 trait SizeHint {
     fn lower_bound(&self) -> usize;
 
@@ -2484,14 +2483,12 @@ trait SizeHint {
     }
 }
 
-#[stable(feature = "bufreader_size_hint", since = "1.51.0")]
 impl<T> SizeHint for T {
     default fn lower_bound(&self) -> usize {
         0
     }
 }
 
-#[stable(feature = "bufreader_size_hint", since = "1.51.0")]
 impl<T> SizeHint for BufReader<T> {
     fn lower_bound(&self) -> usize {
         self.buffer().len()

Original file line number	Diff line number	Diff line change
`@@ -2471,7 +2471,6 @@ impl<R: Read> Iterator for Bytes<R> {`
`2471`	`2471`	`}`
`2472`	`2472`	`}`
`2473`	`2473`
`2474`		`-#[stable(feature = "bufreader_size_hint", since = "1.51.0")]`
`2475`	`2474`	`trait SizeHint {`
`2476`	`2475`	`fn lower_bound(&self) -> usize;`
`2477`	`2476`
`@@ -2484,14 +2483,12 @@ trait SizeHint {`
`2484`	`2483`	`}`
`2485`	`2484`	`}`
`2486`	`2485`
`2487`		`-#[stable(feature = "bufreader_size_hint", since = "1.51.0")]`
`2488`	`2486`	`impl<T> SizeHint for T {`
`2489`	`2487`	`default fn lower_bound(&self) -> usize {`
`2490`	`2488`	`0`
`2491`	`2489`	`}`
`2492`	`2490`	`}`
`2493`	`2491`
`2494`		`-#[stable(feature = "bufreader_size_hint", since = "1.51.0")]`
`2495`	`2492`	`impl<T> SizeHint for BufReader<T> {`
`2496`	`2493`	`fn lower_bound(&self) -> usize {`
`2497`	`2494`	`self.buffer().len()`