Adding missing size_hint implementations.

ryanavella · ryanavella · commit 6375d1e43103 · 2023-12-23T17:18:50.000-08:00
diff --git a/src/sentence.rs b/src/sentence.rs
@@ -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> {
diff --git a/src/word.rs b/src/word.rs
@@ -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]
@@ -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]

Original file line number	Diff line number	Diff line change
`@@ -366,6 +366,11 @@ impl<'a> Iterator for UnicodeSentences<'a> {`
`366`	`366`	`fn next(&mut self) -> Option<&'a str> {`
`367`	`367`	`self.inner.next()`
`368`	`368`	`}`
	`369`	`+`
	`370`	`+ #[inline]`
	`371`	`+ fn size_hint(&self) -> (usize, Option<usize>) {`
	`372`	`+ self.inner.size_hint()`
	`373`	`+ }`
`369`	`374`	`}`
`370`	`375`
`371`	`376`	`impl<'a> Iterator for USentenceBounds<'a> {`
Original file line number	Diff line number	Diff line change
`@@ -36,6 +36,11 @@ impl<'a> Iterator for UnicodeWords<'a> {`
`36`	`36`	`fn next(&mut self) -> Option<&'a str> {`
`37`	`37`	`self.inner.next()`
`38`	`38`	`}`
	`39`	`+`
	`40`	`+ #[inline]`
	`41`	`+ fn size_hint(&self) -> (usize, Option<usize>) {`
	`42`	`+ self.inner.size_hint()`
	`43`	`+ }`
`39`	`44`	`}`
`40`	`45`	`impl<'a> DoubleEndedIterator for UnicodeWords<'a> {`
`41`	`46`	`#[inline]`
`@@ -68,6 +73,11 @@ impl<'a> Iterator for UnicodeWordIndices<'a> {`
`68`	`73`	`fn next(&mut self) -> Option<(usize, &'a str)> {`
`69`	`74`	`self.inner.next()`
`70`	`75`	`}`
	`76`	`+`
	`77`	`+ #[inline]`
	`78`	`+ fn size_hint(&self) -> (usize, Option<usize>) {`
	`79`	`+ self.inner.size_hint()`
	`80`	`+ }`
`71`	`81`	`}`
`72`	`82`	`impl<'a> DoubleEndedIterator for UnicodeWordIndices<'a> {`
`73`	`83`	`#[inline]`