8000 Adding missing size_hint for UnicodeSentences, UnicodeWords, and UnicodeWordIndices by ryanavella · Pull Request #128 · unicode-rs/unicode-segmentation · GitHub
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Adding missing size_hint for UnicodeSentences, UnicodeWords, and UnicodeWordIndices #128

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Merged
merged 1 commit into from
Dec 24, 2023
Merged

Adding missing size_hint for UnicodeSentences, UnicodeWords, and UnicodeWordIndices #128

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5 changes: 5 additions & 0 deletions src/sentence.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -366,6 +366,11 @@ impl<'a> Iterator for UnicodeSentences<'a> {
fn next(&mut self) -> Option<&'a str> {
self.inner.next()
}

#[inline]
fn size_hint(&self) -> (usize, Option<usize>) {
self.inner.size_hint()
}
}

impl<'a> Iterator for USentenceBounds<'a> {
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10 changes: 10 additions & 0 deletions src/word.rs
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Expand Up @@ -36,6 +36,11 @@ impl<'a> Iterator for UnicodeWords<'a> {
fn next(&mut self) -> Option<&'a str> {
self.inner.next()
}

#[inline]
fn size_hint(&self) -> (usize, Option<usize>) {
self.inner.size_hint()
}
}
impl<'a> DoubleEndedIterator for UnicodeWords<'a> {
#[inline]
Expand Down Expand Up @@ -68,6 +73,11 @@ impl<'a> Iterator for UnicodeWordIndices<'a> {
fn next(&mut self) -> Option<(usize, &'a str)> {
self.inner.next()
}

#[inline]
fn size_hint(&self) -> (usize, Option<usize>) {
self.inner.size_hint()
}
}
impl<'a> DoubleEndedIterator for UnicodeWordIndices<'a> {
#[inline]
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0