Move the default pagination limit into a const

Move to Rust v1.91.1

.github/workflows/bench-manual.yml

@@ -18,7 +18,7 @@ jobs:
     timeout-minutes: 180 # 3h
     steps:
       - uses: actions/checkout@v5
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
         with:
           profile: minimal
 

.github/workflows/bench-pr.yml

@@ -66,7 +66,7 @@ jobs:
           fetch-depth: 0 # fetch full history to be able to get main commit sha
           ref: ${{ steps.comment-branch.outputs.head_ref }}
 
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
 
       - name: Run benchmarks on PR ${{ github.event.issue.id }}
         run: |

.github/workflows/bench-push-indexing.yml

@@ -12,7 +12,7 @@ jobs:
     timeout-minutes: 180 # 3h
     steps:
       - uses: actions/checkout@v5
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
 
       # Run benchmarks
       - name: Run benchmarks - Dataset ${BENCH_NAME} - Branch main - Commit ${{ github.sha }}

.github/workflows/benchmarks-manual.yml

@@ -18,7 +18,7 @@ jobs:
     timeout-minutes: 4320 # 72h
     steps:
       - uses: actions/checkout@v5
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
         with:
           profile: minimal
 

.github/workflows/benchmarks-pr.yml

@@ -44,7 +44,7 @@ jobs:
             exit 1
           fi
 
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
         with:
           profile: minimal
 

.github/workflows/benchmarks-push-indexing.yml

@@ -16,7 +16,7 @@ jobs:
     timeout-minutes: 4320 # 72h
     steps:
       - uses: actions/checkout@v5
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
         with:
           profile: minimal
 

.github/workflows/benchmarks-push-search-geo.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: benchmarks
     steps:
       - uses: actions/checkout@v5
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
         with:
           profile: minimal
 

.github/workflows/benchmarks-push-search-songs.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: benchmarks
     steps:
       - uses: actions/checkout@v5
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
         with:
           profile: minimal
 

.github/workflows/benchmarks-push-search-wiki.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: benchmarks
     steps:
       - uses: actions/checkout@v5
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
         with:
           profile: minimal
 

.github/workflows/flaky-tests.yml

@@ -3,7 +3,7 @@ name: Look for flaky tests
 on:
   workflow_dispatch:
   schedule:
-    - cron: '0 4 * * *' # Every day at 4:00AM
+    - cron: "0 4 * * *" # Every day at 4:00AM
 
 jobs:
   flaky:
@@ -23,7 +23,7 @@ jobs:
         run: |
           apt-get update && apt-get install -y curl
           apt-get install build-essential -y
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
       - name: Install cargo-flaky
         run: cargo install cargo-flaky
       - name: Run cargo flaky in the dumps

.github/workflows/fuzzer-indexing.yml

@@ -12,7 +12,7 @@ jobs:
     timeout-minutes: 4320 # 72h
     steps:
       - uses: actions/checkout@v5
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
 
       # Run benchmarks
       - name: Run the fuzzer

.github/workflows/publish-apt-brew-pkg.yml

@@ -31,7 +31,7 @@ jobs:
           sudo rm -rf "/usr/share/dotnet" || true
           sudo rm -rf "/usr/local/lib/android" || true
           sudo rm -rf "/usr/local/share/boost" || true
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
       - name: Install cargo-deb
         run: cargo install cargo-deb
       - uses: actions/checkout@v5

.github/workflows/publish-release-assets.yml

@@ -76,7 +76,7 @@ jobs:
     needs: check-version
     steps:
       - uses: actions/checkout@v5
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
       - name: Build
         run: cargo build --release --locked ${{ matrix.feature-flag }} ${{ matrix.extra-args }}
       # No need to upload binaries for dry run (cron or workflow_dispatch)

.github/workflows/test-suite.yml

@@ -34,7 +34,7 @@ jobs:
       - name: check free space after
         run: df -h
       - name: Setup test with Rust stable
-        uses: dtolnay/rust-toolchain@1.89
+        uses: dtolnay/rust-toolchain@1.91.1
       - name: Cache dependencies
         uses: Swatinem/rust-cache@v2.8.0
         with:
@@ -63,7 +63,7 @@ jobs:
       - uses: actions/checkout@v5
       - name: Cache dependencies
         uses: Swatinem/rust-cache@v2.8.0
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
       - name: Run cargo build without any default features
         uses: actions-rs/cargo@v1
         with:
@@ -87,7 +87,7 @@ jobs:
           sudo rm -rf "/usr/share/dotnet" || true
           sudo rm -rf "/usr/local/lib/android" || true
           sudo rm -rf "/usr/local/share/boost" || true
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
       - name: Run cargo build with almost all features
         run: |
           cargo build --workspace --locked --features "$(cargo xtask list-features --exclude-feature cuda,test-ollama)"
@@ -145,7 +145,7 @@ jobs:
           sudo rm -rf "/usr/share/dotnet" || true
           sudo rm -rf "/usr/local/lib/android" || true
           sudo rm -rf "/usr/local/share/boost" || true
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
       - name: Run cargo tree without default features and check lindera is not present
         run: |
           if cargo tree -f '{p} {f}' -e normal --no-default-features | grep -qz lindera; then
@@ -167,7 +167,7 @@ jobs:
           sudo rm -rf "/usr/share/dotnet" || true
           sudo rm -rf "/usr/local/lib/android" || true
           sudo rm -rf "/usr/local/share/boost" || true
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
       - name: Cache dependencies
         uses: Swatinem/rust-cache@v2.8.0
       - name: Build
@@ -187,7 +187,7 @@ jobs:
           sudo rm -rf "/usr/share/dotnet" || true
           sudo rm -rf "/usr/local/lib/android" || true
           sudo rm -rf "/usr/local/share/boost" || true
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
         with:
           components: clippy
       - name: Cache dependencies
@@ -209,7 +209,7 @@ jobs:
           sudo rm -rf "/usr/share/dotnet" || true
           sudo rm -rf "/usr/local/lib/android" || true
           sudo rm -rf "/usr/local/share/boost" || true
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
         with:
           components: rustfmt
       - name: Cache dependencies
@@ -235,7 +235,7 @@ jobs:
           sudo rm -rf "/usr/share/dotnet" || true
           sudo rm -rf "/usr/local/lib/android" || true
           sudo rm -rf "/usr/local/share/boost" || true
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
       - name: Cache dependencies
         uses: Swatinem/rust-cache@v2.8.0
       - name: Run declarative tests

.github/workflows/update-cargo-toml-version.yml

@@ -24,7 +24,7 @@ jobs:
           sudo rm -rf "/usr/share/dotnet" || true
           sudo rm -rf "/usr/local/lib/android" || true
           sudo rm -rf "/usr/local/share/boost" || true
-      - uses: dtolnay/rust-toolchain@1.89
+      - uses: dtolnay/rust-toolchain@1.91.1
       - name: Install sd
         run: cargo install sd
       - name: Update Cargo.toml file

crates/dump/src/reader/v2/settings.rs

@@ -107,19 +107,14 @@ impl Settings<Unchecked> {
     }
 }
 
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Default, Debug, Clone, PartialEq)]
 pub enum Setting<T> {
     Set(T),
     Reset,
+    #[default]
     NotSet,
 }
 
-impl<T> Default for Setting<T> {
-    fn default() -> Self {
-        Self::NotSet
-    }
-}
-
 impl<T> Setting<T> {
     pub const fn is_not_set(&self) -> bool {
         matches!(self, Self::NotSet)

crates/dump/src/reader/v3/settings.rs

@@ -161,19 +161,14 @@ pub struct Facets {
     pub min_level_size: Option<NonZeroUsize>,
 }
 
-#[derive(Debug, Clone, PartialEq, Eq)]
+#[derive(Default, Debug, Clone, PartialEq, Eq)]
 pub enum Setting<T> {
     Set(T),
     Reset,
+    #[default]
     NotSet,
 }
 
-impl<T> Default for Setting<T> {
-    fn default() -> Self {
-        Self::NotSet
-    }
-}
-
 impl<T> Setting<T> {
     pub fn map<U, F>(self, f: F) -> Setting<U>
     where

crates/dump/src/reader/v4/meta.rs

@@ -1,9 +1,7 @@
 use std::fmt::{self, Display, Formatter};
-use std::marker::PhantomData;
 use std::str::FromStr;
 
-use serde::de::Visitor;
-use serde::{Deserialize, Deserializer};
+use serde::Deserialize;
 use uuid::Uuid;
 
 use super::settings::{Settings, Unchecked};
@@ -82,59 +80,3 @@ impl Display for IndexUidFormatError {
 }
 
 impl std::error::Error for IndexUidFormatError {}
-
-/// A type that tries to match either a star (*) or
-/// any other thing that implements `FromStr`.
-#[derive(Debug)]
-#[cfg_attr(test, derive(serde::Serialize))]
-pub enum StarOr<T> {
-    Star,
-    Other(T),
-}
-
-impl<'de, T, E> Deserialize<'de> for StarOr<T>
-where
-    T: FromStr<Err = E>,
-    E: Display,
-{
-    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
-    where
-        D: Deserializer<'de>,
-    {
-        /// Serde can't differentiate between `StarOr::Star` and `StarOr::Other` without a tag.
-        /// Simply using `#[serde(untagged)]` + `#[serde(rename="*")]` will lead to attempting to
-        /// deserialize everything as a `StarOr::Other`, including "*".
-        /// [`#[serde(other)]`](https://serde.rs/variant-attrs.html#other) might have helped but is
-        /// not supported on untagged enums.
-        struct StarOrVisitor<T>(PhantomData<T>);
-
-        impl<T, FE> Visitor<'_> for StarOrVisitor<T>
-        where
-            T: FromStr<Err = FE>,
-            FE: Display,
-        {
-            type Value = StarOr<T>;
-
-            fn expecting(&self, formatter: &mut Formatter) -> std::fmt::Result {
-                formatter.write_str("a string")
-            }
-
-            fn visit_str<SE>(self, v: &str) -> Result<Self::Value, SE>
-            where
-                SE: serde::de::Error,
-            {
-                match v {
-                    "*" => Ok(StarOr::Star),
-                    v => {
-                        let other = FromStr::from_str(v).map_err(|e: T::Err| {
-                            SE::custom(format!("Invalid `other` value: {}", e))
-                        })?;
-                        Ok(StarOr::Other(other))
-                    }
-                }
-            }
-        }
-
-        deserializer.deserialize_str(StarOrVisitor(PhantomData))
-    }
-}

crates/dump/src/reader/v4/settings.rs

@@ -192,19 +192,14 @@ pub struct Facets {
     pub min_level_size: Option<NonZeroUsize>,
 }
 
-#[derive(Debug, Clone, PartialEq, Eq, Copy)]
+#[derive(Default, Debug, Clone, PartialEq, Eq, Copy)]
 pub enum Setting<T> {
     Set(T),
     Reset,
+    #[default]
     NotSet,
 }
 
-impl<T> Default for Setting<T> {
-    fn default() -> Self {
-        Self::NotSet
-    }
-}
-
 impl<T> Setting<T> {
     pub fn set(self) -> Option<T> {
         match self {

crates/dump/src/reader/v5/settings.rs

@@ -47,20 +47,15 @@ pub struct Settings<T> {
     pub _kind: PhantomData<T>,
 }
 
-#[derive(Debug, Clone, PartialEq, Eq, Copy)]
+#[derive(Default, Debug, Clone, PartialEq, Eq, Copy)]
 #[cfg_attr(test, derive(serde::Serialize))]
 pub enum Setting<T> {
     Set(T),
     Reset,
+    #[default]
     NotSet,
 }
 
-impl<T> Default for Setting<T> {
-    fn default() -> Self {
-        Self::NotSet
-    }
-}
-
 impl<T> Setting<T> {
     pub fn set(self) -> Option<T> {
         match self {

crates/dump/src/reader/v5/tasks.rs

@@ -322,7 +322,7 @@ impl From<Task> for TaskView {
             _ => None,
         });
 
-        let duration = finished_at.zip(started_at).map(|(tf, ts)| (tf - ts));
+        let duration = finished_at.zip(started_at).map(|(tf, ts)| tf - ts);
 
         Self {
             uid: id,

crates/index-scheduler/src/queue/batches.rs

@@ -502,13 +502,11 @@ impl Queue {
             *before_finished_at,
         )?;
 
-        if let Some(limit) = limit {
-            batches = if query.reverse.unwrap_or_default() {
-                batches.into_iter().take(*limit as usize).collect()
-            } else {
-                batches.into_iter().rev().take(*limit as usize).collect()
-            };
-        }
+        batches = if query.reverse.unwrap_or_default() {
+            batches.into_iter().take(*limit).collect()
+        } else {
+            batches.into_iter().rev().take(*limit).collect()
+        };
 
         Ok(batches)
     }
@@ -602,11 +600,8 @@ impl Queue {
             Box::new(batches.into_iter().rev()) as Box<dyn Iterator<Item = u32>>
         };
 
-        let batches = self.batches.get_existing_batches(
-            rtxn,
-            batches.take(query.limit.unwrap_or(u32::MAX) as usize),
-            processing,
-        )?;
+        let batches =
+            self.batches.get_existing_batches(rtxn, batches.take(query.limit), processing)?;
 
         Ok((batches, total))
     }

crates/index-scheduler/src/queue/batches_test.rs

@@ -28,21 +28,21 @@ fn query_batches_from_and_limit() {
 
     let proc = index_scheduler.processing_tasks.read().unwrap().clone();
     let rtxn = index_scheduler.env.read_txn().unwrap();
-    let query = Query { limit: Some(0), ..Default::default() };
+    let query = Query { limit: 0, ..Default::default() };
     let (batches, _) = index_scheduler
         .queue
         .get_batch_ids_from_authorized_indexes(&rtxn, &query, &AuthFilter::default(), &proc)
         .unwrap();
     snapshot!(snapshot_bitmap(&batches), @"[]");
 
-    let query = Query { limit: Some(1), ..Default::default() };
+    let query = Query { limit: 1, ..Default::default() };
     let (batches, _) = index_scheduler
         .queue
         .get_batch_ids_from_authorized_indexes(&rtxn, &query, &AuthFilter::default(), &proc)
         .unwrap();
     snapshot!(snapshot_bitmap(&batches), @"[2,]");
 
-    let query = Query { limit: Some(2), ..Default::default() };
+    let query = Query { limit: 2, ..Default::default() };
     let (batches, _) = index_scheduler
         .queue
         .get_batch_ids_from_authorized_indexes(&rtxn, &query, &AuthFilter::default(), &proc)
@@ -63,14 +63,14 @@ fn query_batches_from_and_limit() {
         .unwrap();
     snapshot!(snapshot_bitmap(&batches), @"[0,1,2,]");
 
-    let query = Query { from: Some(1), limit: Some(1), ..Default::default() };
+    let query = Query { from: Some(1), limit: 1, ..Default::default() };
     let (batches, _) = index_scheduler
         .queue
         .get_batch_ids_from_authorized_indexes(&rtxn, &query, &AuthFilter::default(), &proc)
         .unwrap();
     snapshot!(snapshot_bitmap(&batches), @"[1,]");
 
-    let query = Query { from: Some(1), limit: Some(2), ..Default::default() };
+    let query = Query { from: Some(1), limit: 2, ..Default::default() };
     let (batches, _) = index_scheduler
         .queue
         .get_batch_ids_from_authorized_indexes(&rtxn, &query, &AuthFilter::default(), &proc)

crates/index-scheduler/src/queue/mod.rs

@@ -31,6 +31,9 @@ use crate::{Error, IndexSchedulerOptions, Result, TaskId};
 
 /// The number of database used by queue itself
 const NUMBER_OF_DATABASES: u32 = 1;
+/// The default limit for pagination
+const DEFAULT_LIMIT: usize = 20;
+
 /// Database const names for the `IndexScheduler`.
 mod db_name {
     pub const BATCH_TO_TASKS_MAPPING: &str = "batch-to-tasks-mapping";
@@ -40,11 +43,11 @@ mod db_name {
 ///
 /// An empty/default query (where each field is set to `None`) matches all tasks.
 /// Each non-null field restricts the set of tasks further.
-#[derive(Default, Debug, Clone, PartialEq, Eq)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 pub struct Query {
-    /// The maximum number of tasks to be matched
-    pub limit: Option<u32>,
-    /// The minimum [task id](`meilisearch_types::tasks::Task::uid`) to be matched
+    /// The maximum number of tasks to be matched. Defaults to 20.
+    pub limit: usize,
+    /// The minimum [task id](`meilisearch_types::tasks::Task::uid`) to be matched. Defaults to 0.
     pub from: Option<u32>,
     /// The order used to return the tasks. By default the newest tasks are returned first and the boolean is `false`.
     pub reverse: Option<bool>,
@@ -83,32 +86,29 @@ pub struct Query {
     pub after_finished_at: Option<OffsetDateTime>,
 }
 
-impl Query {
-    /// Return `true` if every field of the query is set to `None`, such that the query
-    /// matches all tasks.
-    pub fn is_empty(&self) -> bool {
-        matches!(
-            self,
-            Query {
-                limit: None,
-                from: None,
-                reverse: None,
-                uids: None,
-                batch_uids: None,
-                statuses: None,
-                types: None,
-                index_uids: None,
-                canceled_by: None,
-                before_enqueued_at: None,
-                after_enqueued_at: None,
-                before_started_at: None,
-                after_started_at: None,
-                before_finished_at: None,
-                after_finished_at: None,
-            }
-        )
+impl Default for Query {
+    fn default() -> Self {
+        Self {
+            limit: DEFAULT_LIMIT,
+            from: Default::default(),
+            reverse: Default::default(),
+            uids: Default::default(),
+            batch_uids: Default::default(),
+            statuses: Default::default(),
+            types: Default::default(),
+            index_uids: Default::default(),
+            canceled_by: Default::default(),
+            before_enqueued_at: Default::default(),
+            after_enqueued_at: Default::default(),
+            before_started_at: Default::default(),
+            after_started_at: Default::default(),
+            before_finished_at: Default::default(),
+            after_finished_at: Default::default(),
+        }
     }
+}
 
+impl Query {
     /// Add an [index id](meilisearch_types::tasks::Task::index_uid) to the list of permitted indexes.
     pub fn with_index(self, index_uid: String) -> Self {
         let mut index_vec = self.index_uids.unwrap_or_default();
@@ -119,7 +119,7 @@ impl Query {
     // Removes the `from` and `limit` restrictions from the query.
     // Useful to get the total number of tasks matching a filter.
     pub fn without_limits(self) -> Self {
-        Query { limit: None, from: None, ..self }
+        Query { limit: usize::MAX, from: None, ..self }
     }
 }
 

crates/index-scheduler/src/queue/tasks.rs

@@ -465,13 +465,11 @@ impl Queue {
             *before_finished_at,
         )?;
 
-        if let Some(limit) = limit {
-            tasks = if query.reverse.unwrap_or_default() {
-                tasks.into_iter().take(*limit as usize).collect()
-            } else {
-                tasks.into_iter().rev().take(*limit as usize).collect()
-            };
-        }
+        tasks = if query.reverse.unwrap_or_default() {
+            tasks.into_iter().take(*limit).collect()
+        } else {
+            tasks.into_iter().rev().take(*limit).collect()
+        };
 
         Ok(tasks)
     }
@@ -529,9 +527,7 @@ impl Queue {
         } else {
             Box::new(tasks.into_iter().rev()) as Box<dyn Iterator<Item = u32>>
         };
-        let tasks = self
-            .tasks
-            .get_existing_tasks(rtxn, tasks.take(query.limit.unwrap_or(u32::MAX) as usize))?;
+        let tasks = self.tasks.get_existing_tasks(rtxn, tasks.take(query.limit))?;
 
         let ProcessingTasks { batch, processing, progress: _ } = processing_tasks;
 

crates/index-scheduler/src/queue/tasks_test.rs

@@ -28,21 +28,21 @@ fn query_tasks_from_and_limit() {
 
     let rtxn = index_scheduler.env.read_txn().unwrap();
     let processing = index_scheduler.processing_tasks.read().unwrap();
-    let query = Query { limit: Some(0), ..Default::default() };
+    let query = Query { limit: 0, ..Default::default() };
     let (tasks, _) = index_scheduler
         .queue
         .get_task_ids_from_authorized_indexes(&rtxn, &query, &AuthFilter::default(), &processing)
         .unwrap();
     snapshot!(snapshot_bitmap(&tasks), @"[]");
 
-    let query = Query { limit: Some(1), ..Default::default() };
+    let query = Query { limit: 1, ..Default::default() };
     let (tasks, _) = index_scheduler
         .queue
         .get_task_ids_from_authorized_indexes(&rtxn, &query, &AuthFilter::default(), &processing)
         .unwrap();
     snapshot!(snapshot_bitmap(&tasks), @"[2,]");
 
-    let query = Query { limit: Some(2), ..Default::default() };
+    let query = Query { limit: 2, ..Default::default() };
     let (tasks, _) = index_scheduler
         .queue
         .get_task_ids_from_authorized_indexes(&rtxn, &query, &AuthFilter::default(), &processing)
@@ -63,14 +63,14 @@ fn query_tasks_from_and_limit() {
         .unwrap();
     snapshot!(snapshot_bitmap(&tasks), @"[0,1,2,]");
 
-    let query = Query { from: Some(1), limit: Some(1), ..Default::default() };
+    let query = Query { from: Some(1), limit: 1, ..Default::default() };
     let (tasks, _) = index_scheduler
         .queue
         .get_task_ids_from_authorized_indexes(&rtxn, &query, &AuthFilter::default(), &processing)
         .unwrap();
     snapshot!(snapshot_bitmap(&tasks), @"[1,]");
 
-    let query = Query { from: Some(1), limit: Some(2), ..Default::default() };
+    let query = Query { from: Some(1), limit: 2, ..Default::default() };
     let (tasks, _) = index_scheduler
         .queue
         .get_task_ids_from_authorized_indexes(&rtxn, &query, &AuthFilter::default(), &processing)

crates/meilisearch/src/analytics/segment_analytics.rs

@@ -1,7 +1,7 @@
 use std::any::TypeId;
 use std::collections::{HashMap, HashSet};
 use std::fs;
-use std::path::{Path, PathBuf};
+use std::path::Path;
 use std::sync::Arc;
 use std::time::{Duration, Instant};
 
@@ -344,14 +344,14 @@ impl Infos {
             experimental_no_edition_2024_for_dumps,
             experimental_vector_store_setting: vector_store_setting,
             gpu_enabled: meilisearch_types::milli::vector::is_cuda_enabled(),
-            db_path: db_path != PathBuf::from("./data.ms"),
+            db_path: db_path != Path::new("./data.ms"),
             import_dump: import_dump.is_some(),
-            dump_dir: dump_dir != PathBuf::from("dumps/"),
+            dump_dir: dump_dir != Path::new("dumps/"),
             ignore_missing_dump,
             ignore_dump_if_db_exists,
             import_snapshot: import_snapshot.is_some(),
             schedule_snapshot,
-            snapshot_dir: snapshot_dir != PathBuf::from("snapshots/"),
+            snapshot_dir: snapshot_dir != Path::new("snapshots/"),
             uses_s3_snapshots: s3_snapshot_options.is_some(),
             ignore_missing_snapshot,
             ignore_snapshot_if_db_exists,

crates/meilisearch/src/routes/metrics.rs

@@ -185,7 +185,7 @@ pub async fn get_metrics(
         // Fetch the finished batches...
         &Query {
             statuses: Some(vec![Status::Succeeded, Status::Failed]),
-            limit: Some(1),
+            limit: 1,
             ..Query::default()
         },
         auth_filters,
@@ -214,7 +214,7 @@ pub async fn get_metrics(
     let task_queue_latency_seconds = index_scheduler
         .get_tasks_from_authorized_indexes(
             &Query {
-                limit: Some(1),
+                limit: 1,
                 reverse: Some(true),
                 statuses: Some(vec![Status::Enqueued, Status::Processing]),
                 ..Query::default()

crates/meilisearch/src/routes/tasks.rs

@@ -126,7 +126,7 @@ pub struct TasksFilterQuery {
 impl TasksFilterQuery {
     pub(crate) fn into_query(self) -> Query {
         Query {
-            limit: Some(self.limit.0),
+            limit: self.limit.0 as usize,
             from: self.from.as_deref().copied(),
             reverse: self.reverse.as_deref().copied(),
             batch_uids: self.batch_uids.merge_star_and_none(),
@@ -225,7 +225,8 @@ pub struct TaskDeletionOrCancelationQuery {
 impl TaskDeletionOrCancelationQuery {
     fn into_query(self) -> Query {
         Query {
-            limit: None,
+            // We want to delete all tasks that match the given filters
+            limit: usize::MAX,
             from: None,
             reverse: None,
             batch_uids: self.batch_uids.merge_star_and_none(),

crates/meilisearch/src/search/mod.rs

@@ -789,11 +789,12 @@ impl TryFrom<Value> for ExternalDocumentId {
     }
 }
 
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Deserr, ToSchema, Serialize)]
+#[derive(Default, Debug, Copy, Clone, PartialEq, Eq, Deserr, ToSchema, Serialize)]
 #[deserr(rename_all = camelCase)]
 #[serde(rename_all = "camelCase")]
 pub enum MatchingStrategy {
     /// Remove query words from last to first
+    #[default]
     Last,
     /// All query words are mandatory
     All,
@@ -801,12 +802,6 @@ pub enum MatchingStrategy {
     Frequency,
 }
 
-impl Default for MatchingStrategy {
-    fn default() -> Self {
-        Self::Last
-    }
-}
-
 impl From<MatchingStrategy> for TermsMatchingStrategy {
     fn from(other: MatchingStrategy) -> Self {
         match other {

crates/meilisearch/tests/auth/tenant_token.rs

@@ -187,7 +187,7 @@ macro_rules! compute_forbidden_search {
 
 #[actix_rt::test]
 async fn search_authorized_simple_token() {
-    let tenant_tokens = vec![
+    let tenant_tokens = [
         hashmap! {
             "searchRules" => json!({"*": {}}),
             "exp" => json!((OffsetDateTime::now_utc() + Duration::hours(1)).unix_timestamp())
@@ -239,7 +239,7 @@ async fn search_authorized_simple_token() {
 
 #[actix_rt::test]
 async fn search_authorized_filter_token() {
-    let tenant_tokens = vec![
+    let tenant_tokens = [
         hashmap! {
             "searchRules" => json!({"*": {"filter": "color = blue"}}),
             "exp" => json!((OffsetDateTime::now_utc() + Duration::hours(1)).unix_timestamp())
@@ -292,7 +292,7 @@ async fn search_authorized_filter_token() {
 
 #[actix_rt::test]
 async fn filter_search_authorized_filter_token() {
-    let tenant_tokens = vec![
+    let tenant_tokens = [
         hashmap! {
             "searchRules" => json!({"*": {"filter": "color = blue"}}),
             "exp" => json!((OffsetDateTime::now_utc() + Duration::hours(1)).unix_timestamp())
@@ -353,7 +353,7 @@ async fn filter_search_authorized_filter_token() {
 /// Tests that those Tenant Token are incompatible with the REFUSED_KEYS defined above.
 #[actix_rt::test]
 async fn error_search_token_forbidden_parent_key() {
-    let tenant_tokens = vec![
+    let tenant_tokens = [
         hashmap! {
             "searchRules" => json!({"*": {}}),
             "exp" => json!((OffsetDateTime::now_utc() + Duration::hours(1)).unix_timestamp())
@@ -389,7 +389,7 @@ async fn error_search_token_forbidden_parent_key() {
 
 #[actix_rt::test]
 async fn error_search_forbidden_token() {
-    let tenant_tokens = vec![
+    let tenant_tokens = [
         // bad index
         hashmap! {
             "searchRules" => json!({"products": {}}),

crates/meilisearch/tests/auth/tenant_token_multi_search.rs

@@ -680,7 +680,7 @@ async fn multi_search_authorized_simple_token() {
 
 #[actix_rt::test]
 async fn single_search_authorized_filter_token() {
-    let tenant_tokens = vec![
+    let tenant_tokens = [
         hashmap! {
             "searchRules" => json!({"*": {"filter": "color = blue"}}),
             "exp" => json!((OffsetDateTime::now_utc() + Duration::hours(1)).unix_timestamp())
@@ -733,7 +733,7 @@ async fn single_search_authorized_filter_token() {
 
 #[actix_rt::test]
 async fn multi_search_authorized_filter_token() {
-    let both_tenant_tokens = vec![
+    let both_tenant_tokens = [
         hashmap! {
             "searchRules" => json!({"sales": {"filter": "color = blue"}, "products": {"filter": "doggos.age <= 5"}}),
             "exp" => json!((OffsetDateTime::now_utc() + Duration::hours(1)).unix_timestamp())
@@ -842,7 +842,7 @@ async fn filter_single_search_authorized_filter_token() {
 
 #[actix_rt::test]
 async fn filter_multi_search_authorized_filter_token() {
-    let tenant_tokens = vec![
+    let tenant_tokens = [
         hashmap! {
             "searchRules" => json!({"sales": {"filter": "color = blue"}, "products": {"filter": "doggos.age <= 5"}}),
             "exp" => json!((OffsetDateTime::now_utc() + Duration::hours(1)).unix_timestamp())
@@ -900,7 +900,7 @@ async fn filter_multi_search_authorized_filter_token() {
 /// Tests that those Tenant Token are incompatible with the REFUSED_KEYS defined above.
 #[actix_rt::test]
 async fn error_single_search_token_forbidden_parent_key() {
-    let tenant_tokens = vec![
+    let tenant_tokens = [
         hashmap! {
             "searchRules" => json!({"*": {}}),
             "exp" => json!((OffsetDateTime::now_utc() + Duration::hours(1)).unix_timestamp())
@@ -941,7 +941,7 @@ async fn error_single_search_token_forbidden_parent_key() {
 /// Tests that those Tenant Token are incompatible with the REFUSED_KEYS defined above.
 #[actix_rt::test]
 async fn error_multi_search_token_forbidden_parent_key() {
-    let tenant_tokens = vec![
+    let tenant_tokens = [
         hashmap! {
             "searchRules" => json!({"*": {}}),
             "exp" => json!((OffsetDateTime::now_utc() + Duration::hours(1)).unix_timestamp())

crates/milli/src/search/mod.rs

@@ -385,9 +385,10 @@ pub struct SearchResult {
     pub query_vector: Option<Embedding>,
 }
 
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+#[derive(Default, Debug, Clone, Copy, PartialEq, Eq)]
 pub enum TermsMatchingStrategy {
     // remove last word first
+    #[default]
     Last,
     // all words are mandatory
     All,
@@ -395,12 +396,6 @@ pub enum TermsMatchingStrategy {
     Frequency,
 }
 
-impl Default for TermsMatchingStrategy {
-    fn default() -> Self {
-        Self::Last
-    }
-}
-
 impl From<MatchingStrategy> for TermsMatchingStrategy {
     fn from(other: MatchingStrategy) -> Self {
         match other {

crates/milli/src/update/index_documents/helpers/grenad_helpers.rs

@@ -124,7 +124,7 @@ impl GrenadParameters {
     /// This should be called inside of a rayon thread pool,
     /// otherwise, it will take the global number of threads.
     pub fn max_memory_by_thread(&self) -> Option<usize> {
-        self.max_memory.map(|max_memory| (max_memory / rayon::current_num_threads()))
+        self.max_memory.map(|max_memory| max_memory / rayon::current_num_threads())
     }
 }
 

crates/milli/src/update/index_documents/mod.rs

@@ -54,11 +54,12 @@ pub struct DocumentAdditionResult {
     pub number_of_documents: u64,
 }
 
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize)]
+#[derive(Default, Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize)]
 #[non_exhaustive]
 pub enum IndexDocumentsMethod {
     /// Replace the previous document with the new one,
     /// removing all the already known attributes.
+    #[default]
     ReplaceDocuments,
 
     /// Merge the previous version of the document with the new version,
@@ -66,12 +67,6 @@ pub enum IndexDocumentsMethod {
     UpdateDocuments,
 }
 
-impl Default for IndexDocumentsMethod {
-    fn default() -> Self {
-        Self::ReplaceDocuments
-    }
-}
-
 pub struct IndexDocuments<'t, 'i, 'a, FP, FA> {
     wtxn: &'t mut heed::RwTxn<'i>,
     index: &'i Index,

crates/milli/src/update/settings.rs

@@ -48,10 +48,11 @@ use crate::{
     ChannelCongestion, FieldId, FilterableAttributesRule, Index, LocalizedAttributesRule, Result,
 };
 
-#[derive(Debug, Clone, PartialEq, Eq, Copy)]
+#[derive(Default, Debug, Clone, PartialEq, Eq, Copy)]
 pub enum Setting<T> {
     Set(T),
     Reset,
+    #[default]
     NotSet,
 }
 
@@ -71,12 +72,6 @@ where
     }
 }
 
-impl<T> Default for Setting<T> {
-    fn default() -> Self {
-        Self::NotSet
-    }
-}
-
 impl<T> Setting<T> {
     pub fn set(self) -> Option<T> {
         match self {

crates/milli/src/vector/embeddings.rs

@@ -67,7 +67,7 @@ impl<F> Embeddings<F> {
     ///
     /// If `embeddings.len() % self.dimension != 0`, then the append operation fails.
     pub fn append(&mut self, mut embeddings: Vec<F>) -> Result<(), Vec<F>> {
-        if embeddings.len() % self.dimension != 0 {
+        if !embeddings.len().is_multiple_of(self.dimension) {
             return Err(embeddings);
         }
         self.data.append(&mut embeddings);

crates/xtask/src/common/instance/release.rs

@@ -178,6 +178,7 @@ pub fn get_arch() -> anyhow::Result<&'static str> {
     #[cfg(not(all(target_os = "linux", target_arch = "aarch64")))]
     #[cfg(not(all(target_os = "linux", target_arch = "x86_64")))]
     #[cfg(not(all(target_os = "macos", target_arch = "aarch64")))]
+    #[cfg(not(all(target_os = "macos", target_arch = "x86_64")))]
     anyhow::bail!("unsupported platform")
 }
 

rust-toolchain.toml

@@ -1,3 +1,3 @@
 [toolchain]
-channel = "1.89.0"
+channel = "1.91.1"
 components = ["clippy"]