make clippy happy

meilisearch/src/routes/indexes/documents.rs

@@ -615,6 +615,8 @@ fn some_documents<'a, 't: 'a>(
                     document.remove("_vectors");
                 }
                 RetrieveVectors::Retrieve => {
+                    // Clippy is simply wrong
+                    #[allow(clippy::manual_unwrap_or_default)]
                     let mut vectors = match document.remove("_vectors") {
                         Some(Value::Object(map)) => map,
                         _ => Default::default(),

meilisearch/src/search.rs

@@ -1150,6 +1150,8 @@ fn make_hits(
             permissive_json_pointer::select_values(&displayed_document, attributes_to_retrieve);
 
         if retrieve_vectors == RetrieveVectors::Retrieve {
+            // Clippy is wrong
+            #[allow(clippy::manual_unwrap_or_default)]
             let mut vectors = match document.remove("_vectors") {
                 Some(Value::Object(map)) => map,
                 _ => Default::default(),

milli/src/heed_codec/roaring_bitmap_length/roaring_bitmap_len_codec.rs

@@ -25,7 +25,7 @@ impl RoaringBitmapLenCodec {
             }
         };
 
-        if size > u16::max_value() as usize + 1 {
+        if size > u16::MAX as usize + 1 {
             return Err(io::Error::new(io::ErrorKind::Other, "size is greater than supported"));
         }
 

milli/src/search/new/query_graph.rs

@@ -316,7 +316,7 @@ impl QueryGraph {
             term_docids
                 .into_iter()
                 .map(|(idx, docids)| match docids.len() {
-                    0 => (idx, u64::max_value()),
+                    0 => (idx, u64::MAX),
                     frequency => (idx, frequency),
                 })
                 .collect()

milli/src/update/available_documents_ids.rs

@@ -15,7 +15,7 @@ impl AvailableDocumentsIds {
                 available -= docids;
 
                 let iter = match last_id.checked_add(1) {
-                    Some(id) => id..=u32::max_value(),
+                    Some(id) => id..=u32::MAX,
                     #[allow(clippy::reversed_empty_ranges)]
                     None => 1..=0, // empty range iterator
                 };
@@ -24,7 +24,7 @@ impl AvailableDocumentsIds {
             }
             None => {
                 let empty = RoaringBitmap::new().into_iter();
-                AvailableDocumentsIds { iter: empty.chain(0..=u32::max_value()) }
+                AvailableDocumentsIds { iter: empty.chain(0..=u32::MAX) }
             }
         }
     }
@@ -46,7 +46,7 @@ mod tests {
     fn empty() {
         let base = RoaringBitmap::new();
         let left = AvailableDocumentsIds::from_documents_ids(&base);
-        let right = 0..=u32::max_value();
+        let right = 0..=u32::MAX;
         left.zip(right).take(500).for_each(|(l, r)| assert_eq!(l, r));
     }
 
@@ -59,7 +59,7 @@ mod tests {
         base.insert(405);
 
         let left = AvailableDocumentsIds::from_documents_ids(&base);
-        let right = (0..=u32::max_value()).filter(|&n| n != 0 && n != 10 && n != 100 && n != 405);
+        let right = (0..=u32::MAX).filter(|&n| n != 0 && n != 10 && n != 100 && n != 405);
         left.zip(right).take(500).for_each(|(l, r)| assert_eq!(l, r));
     }
 }