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Rollup merge of #99880 - compiler-errors:escape-ascii-is-not-exact-size-iterator, r=thomcc

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`EscapeAscii` is not an `ExactSizeIterator`

Fixes #99878

Do we want/need `EscapeAscii` to be an `ExactSizeIterator`? I guess we could precompute the length of the output if so?
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Matthias Krüger 2022-10-08 23:32:02 +02:00 • committed by GitHub
commit e6f6ad0576
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library/core/src/slice/ascii.rs
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@ -215,8 +215,6 @@ impl<'a> iter::DoubleEndedIterator for EscapeAscii<'a> {
}
}
#[stable(feature = "inherent_ascii_escape", since = "1.60.0")]
impl<'a> iter::ExactSizeIterator for EscapeAscii<'a> {}
#[stable(feature = "inherent_ascii_escape", since = "1.60.0")]
impl<'a> iter::FusedIterator for EscapeAscii<'a> {}
#[stable(feature = "inherent_ascii_escape", since = "1.60.0")]
impl<'a> fmt::Display for EscapeAscii<'a> {