feat: Replace the linear_group_by by the new linear_group method

src/rank/criterion/exact.rs

@@ -10,7 +10,7 @@ fn number_exact_matches(query_index: &[u32], is_exact: &[bool]) -> usize {
     let mut count = 0;
     let mut index = 0;
 
-    for group in query_index.linear_group_by(PartialEq::eq) {
+    for group in query_index.linear_group() {
         let len = group.len();
         count += is_exact[index..index + len].contains(&true) as usize;
         index += len;

src/rank/criterion/number_of_words.rs

@@ -7,7 +7,7 @@ use crate::rank::RawDocument;
 
 #[inline]
 fn number_of_query_words(query_index: &[u32]) -> usize {
-    query_index.linear_group_by(PartialEq::eq).count()
+    query_index.linear_group().count()
 }
 
 #[derive(Debug, Clone, Copy)]

src/rank/criterion/sum_of_typos.rs

@@ -11,7 +11,7 @@ fn sum_matches_typos(query_index: &[u32], distance: &[u8]) -> isize {
     let mut sum_typos = 0.0;
     let mut index = 0;
 
-    for group in query_index.linear_group_by(PartialEq::eq) {
+    for group in query_index.linear_group() {
         let typo = distance[index] as f32;
         sum_typos += (typo + 1.0).log10();
         number_words += 1.0_f32;

src/rank/criterion/sum_of_words_attribute.rs

@@ -10,7 +10,7 @@ fn sum_matches_attributes(query_index: &[u32], attribute: &[u16]) -> usize {
     let mut sum_attributes = 0;
     let mut index = 0;
 
-    for group in query_index.linear_group_by(PartialEq::eq) {
+    for group in query_index.linear_group() {
         sum_attributes += attribute[index] as usize;
         index += group.len();
     }

src/rank/criterion/sum_of_words_position.rs

@@ -10,7 +10,7 @@ fn sum_matches_attribute_index(query_index: &[u32], word_index: &[u32]) -> usize
     let mut sum_word_index = 0;
     let mut index = 0;
 
-    for group in query_index.linear_group_by(PartialEq::eq) {
+    for group in query_index.linear_group() {
         sum_word_index += word_index[index] as usize;
         index += group.len();
     }