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Add dyn for SizeHint cast

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Xavientois
2021-01-15 20:09:43 -05:00
parent 1190321b76
commit 421b40cd6a
1 changed files with 1 additions and 1 deletions
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library/std/src/io/mod.rs
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@@ -2475,7 +2475,7 @@ impl<R: Read> Iterator for Bytes<R> {
} }
default fn size_hint(&self) -> (usize, Option<usize>) { default fn size_hint(&self) -> (usize, Option<usize>) {
(&self.inner as &SizeHint).size_hint() (&self.inner as &dyn SizeHint).size_hint()
} }
} }