Remove size_hint from Stream impl

lqf96 · k-nasa · commit 879e14c6abf7 · 2020-01-14T09:41:43.000+09:00
diff --git a/src/stream/pending.rs b/src/stream/pending.rs
@@ -28,10 +28,6 @@ impl<T> Stream for Pending<T> {
     fn poll_next(self: Pin<&mut Self>, _: &mut Context<'_>) -> Poll<Option<T>> {
         Poll::Pending
     }
-
-    fn size_hint(&self) -> (usize, Option<usize>) {
-        (0, Some(0))
-    }
 }
 
 impl<T> DoubleEndedStream for Pending<T> {

Original file line number	Diff line number	Diff line change
`@@ -28,10 +28,6 @@ impl<T> Stream for Pending<T> {`
`28`	`28`	`fn poll_next(self: Pin<&mut Self>, _: &mut Context<'_>) -> Poll<Option<T>> {`
`29`	`29`	`Poll::Pending`
`30`	`30`	`}`
`31`		`-`
`32`		`- fn size_hint(&self) -> (usize, Option<usize>) {`
`33`		`- (0, Some(0))`
`34`		`- }`
`35`	`31`	`}`
`36`	`32`
`37`	`33`	`impl<T> DoubleEndedStream for Pending<T> {`