diff --git a/Cargo.toml b/Cargo.toml
index ae3df6cf95..55f8980115 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -371,7 +371,6 @@ style = "allow"
 almost_complete_range = "allow"
 arc_with_non_send_sync = "allow"
 await_holding_lock = "allow"
-borrow_deref_ref = "allow"
 borrowed_box = "allow"
 cast_abs_to_unsigned = "allow"
 cmp_owned = "allow"
diff --git a/crates/collab/src/db/queries/buffers.rs b/crates/collab/src/db/queries/buffers.rs
index 4ebca6cebb..eddde98fd9 100644
--- a/crates/collab/src/db/queries/buffers.rs
+++ b/crates/collab/src/db/queries/buffers.rs
@@ -308,7 +308,7 @@ impl Database {
                 connection_lost: ActiveValue::set(true),
                 ..Default::default()
             })
-            .exec(&*tx)
+            .exec(tx)
             .await?;
         Ok(())
     }
@@ -363,7 +363,7 @@ impl Database {
                             .eq(connection.owner_id as i32),
                     ),
             )
-            .exec(&*tx)
+            .exec(tx)
             .await?;
         if result.rows_affected == 0 {
             Err(anyhow!("not a collaborator on this project"))?;
@@ -375,7 +375,7 @@ impl Database {
             .filter(
                 Condition::all().add(channel_buffer_collaborator::Column::ChannelId.eq(channel_id)),
             )
-            .stream(&*tx)
+            .stream(tx)
             .await?;
         while let Some(row) = rows.next().await {
             let row = row?;
@@ -429,7 +429,7 @@ impl Database {
                 Condition::all().add(channel_buffer_collaborator::Column::ChannelId.eq(channel_id)),
             )
             .into_values::<_, QueryUserIds>()
-            .all(&*tx)
+            .all(tx)
             .await?;
 
         Ok(users)
@@ -602,7 +602,7 @@ impl Database {
             .select_only()
             .column(buffer_snapshot::Column::OperationSerializationVersion)
             .into_values::<_, QueryOperationSerializationVersion>()
-            .one(&*tx)
+            .one(tx)
             .await?
             .ok_or_else(|| anyhow!("missing buffer snapshot"))?)
     }
@@ -617,7 +617,7 @@ impl Database {
             ..Default::default()
         }
         .find_related(buffer::Entity)
-        .one(&*tx)
+        .one(tx)
         .await?
         .ok_or_else(|| anyhow!("no such buffer"))?)
     }
@@ -639,7 +639,7 @@ impl Database {
                         .eq(id)
                         .and(buffer_snapshot::Column::Epoch.eq(buffer.epoch)),
                 )
-                .one(&*tx)
+                .one(tx)
                 .await?
                 .ok_or_else(|| anyhow!("no such snapshot"))?;
 
@@ -657,7 +657,7 @@ impl Database {
             )
             .order_by_asc(buffer_operation::Column::LamportTimestamp)
             .order_by_asc(buffer_operation::Column::ReplicaId)
-            .stream(&*tx)
+            .stream(tx)
             .await?;
 
         let mut operations = Vec::new();
@@ -751,7 +751,7 @@ impl Database {
         tx: &DatabaseTransaction,
     ) -> Result<Vec<proto::ChannelBufferVersion>> {
         let latest_operations = self
-            .get_latest_operations_for_buffers(channel_ids_by_buffer_id.keys().copied(), &*tx)
+            .get_latest_operations_for_buffers(channel_ids_by_buffer_id.keys().copied(), tx)
             .await?;
 
         Ok(latest_operations
@@ -781,7 +781,7 @@ impl Database {
                 observed_buffer_edits::Column::BufferId
                     .is_in(channel_ids_by_buffer_id.keys().copied()),
             )
-            .all(&*tx)
+            .all(tx)
             .await?;
 
         Ok(observed_operations
@@ -844,7 +844,7 @@ impl Database {
         let stmt = Statement::from_string(self.pool.get_database_backend(), sql);
         Ok(buffer_operation::Entity::find()
             .from_raw_sql(stmt)
-            .all(&*tx)
+            .all(tx)
             .await?)
     }
 }
diff --git a/crates/collab/src/db/queries/channels.rs b/crates/collab/src/db/queries/channels.rs
index 376a44b6eb..2d622a94d8 100644
--- a/crates/collab/src/db/queries/channels.rs
+++ b/crates/collab/src/db/queries/channels.rs
@@ -441,9 +441,9 @@ impl Database {
         user_id: UserId,
         tx: &DatabaseTransaction,
     ) -> Result<MembershipUpdated> {
-        let new_channels = self.get_user_channels(user_id, Some(channel), &*tx).await?;
+        let new_channels = self.get_user_channels(user_id, Some(channel), tx).await?;
         let removed_channels = self
-            .get_channel_descendants_excluding_self([channel], &*tx)
+            .get_channel_descendants_excluding_self([channel], tx)
             .await?
             .into_iter()
             .map(|channel| channel.id)
@@ -564,16 +564,16 @@ impl Database {
 
         let channel_memberships = channel_member::Entity::find()
             .filter(filter)
-            .all(&*tx)
+            .all(tx)
             .await?;
 
         let channels = channel::Entity::find()
             .filter(channel::Column::Id.is_in(channel_memberships.iter().map(|m| m.channel_id)))
-            .all(&*tx)
+            .all(tx)
             .await?;
 
         let mut descendants = self
-            .get_channel_descendants_excluding_self(channels.iter(), &*tx)
+            .get_channel_descendants_excluding_self(channels.iter(), tx)
             .await?;
 
         for channel in channels {
@@ -614,7 +614,7 @@ impl Database {
                 .column(room::Column::ChannelId)
                 .column(room_participant::Column::UserId)
                 .into_values::<_, QueryUserIdsAndChannelIds>()
-                .stream(&*tx)
+                .stream(tx)
                 .await?;
             while let Some(row) = rows.next().await {
                 let row: (ChannelId, UserId) = row?;
@@ -627,7 +627,7 @@ impl Database {
         let mut channel_ids_by_buffer_id = HashMap::default();
         let mut rows = buffer::Entity::find()
             .filter(buffer::Column::ChannelId.is_in(channel_ids.iter().copied()))
-            .stream(&*tx)
+            .stream(tx)
             .await?;
         while let Some(row) = rows.next().await {
             let row = row?;
@@ -636,21 +636,21 @@ impl Database {
         drop(rows);
 
         let latest_buffer_versions = self
-            .latest_channel_buffer_changes(&channel_ids_by_buffer_id, &*tx)
+            .latest_channel_buffer_changes(&channel_ids_by_buffer_id, tx)
             .await?;
 
-        let latest_channel_messages = self.latest_channel_messages(&channel_ids, &*tx).await?;
+        let latest_channel_messages = self.latest_channel_messages(&channel_ids, tx).await?;
 
         let observed_buffer_versions = self
-            .observed_channel_buffer_changes(&channel_ids_by_buffer_id, user_id, &*tx)
+            .observed_channel_buffer_changes(&channel_ids_by_buffer_id, user_id, tx)
             .await?;
 
         let observed_channel_messages = self
-            .observed_channel_messages(&channel_ids, user_id, &*tx)
+            .observed_channel_messages(&channel_ids, user_id, tx)
             .await?;
 
         let hosted_projects = self
-            .get_hosted_projects(&channel_ids, &roles_by_channel_id, &*tx)
+            .get_hosted_projects(&channel_ids, &roles_by_channel_id, tx)
             .await?;
 
         Ok(ChannelsForUser {
@@ -778,7 +778,7 @@ impl Database {
         tx: &DatabaseTransaction,
     ) -> Result<Vec<UserId>> {
         let participants = self
-            .get_channel_participant_details_internal(channel, &*tx)
+            .get_channel_participant_details_internal(channel, tx)
             .await?;
         Ok(participants
             .into_iter()
@@ -855,7 +855,7 @@ impl Database {
             .filter(channel_member::Column::ChannelId.eq(channel.root_id()))
             .filter(channel_member::Column::UserId.eq(user_id))
             .filter(channel_member::Column::Accepted.eq(false))
-            .one(&*tx)
+            .one(tx)
             .await?;
 
         Ok(row)
@@ -875,7 +875,7 @@ impl Database {
                     .and(channel_member::Column::UserId.eq(user_id))
                     .and(channel_member::Column::Accepted.eq(true)),
             )
-            .one(&*tx)
+            .one(tx)
             .await?;
 
         let Some(membership) = membership else {
@@ -930,7 +930,7 @@ impl Database {
         tx: &DatabaseTransaction,
     ) -> Result<channel::Model> {
         Ok(channel::Entity::find_by_id(channel_id)
-            .one(&*tx)
+            .one(tx)
             .await?
             .ok_or_else(|| proto::ErrorCode::NoSuchChannel.anyhow())?)
     }
@@ -943,7 +943,7 @@ impl Database {
     ) -> Result<RoomId> {
         let room = room::Entity::find()
             .filter(room::Column::ChannelId.eq(channel_id))
-            .one(&*tx)
+            .one(tx)
             .await?;
 
         let room_id = if let Some(room) = room {
@@ -954,7 +954,7 @@ impl Database {
                 live_kit_room: ActiveValue::Set(live_kit_room.to_string()),
                 ..Default::default()
             })
-            .exec(&*tx)
+            .exec(tx)
             .await?;
 
             result.last_insert_id
diff --git a/crates/collab/src/db/queries/hosted_projects.rs b/crates/collab/src/db/queries/hosted_projects.rs
index 394f1055c6..ca91e2822e 100644
--- a/crates/collab/src/db/queries/hosted_projects.rs
+++ b/crates/collab/src/db/queries/hosted_projects.rs
@@ -11,7 +11,7 @@ impl Database {
     ) -> Result<Vec<proto::HostedProject>> {
         Ok(hosted_project::Entity::find()
             .filter(hosted_project::Column::ChannelId.is_in(channel_ids.iter().map(|id| id.0)))
-            .all(&*tx)
+            .all(tx)
             .await?
             .into_iter()
             .flat_map(|project| {
@@ -47,11 +47,11 @@ impl Database {
         tx: &DatabaseTransaction,
     ) -> Result<(hosted_project::Model, ChannelRole)> {
         let project = hosted_project::Entity::find_by_id(hosted_project_id)
-            .one(&*tx)
+            .one(tx)
             .await?
             .ok_or_else(|| anyhow!(ErrorCode::NoSuchProject))?;
         let channel = channel::Entity::find_by_id(project.channel_id)
-            .one(&*tx)
+            .one(tx)
             .await?
             .ok_or_else(|| anyhow!(ErrorCode::NoSuchChannel))?;
 
diff --git a/crates/collab/src/db/queries/messages.rs b/crates/collab/src/db/queries/messages.rs
index 83796d4512..663e1d0f83 100644
--- a/crates/collab/src/db/queries/messages.rs
+++ b/crates/collab/src/db/queries/messages.rs
@@ -171,7 +171,7 @@ impl Database {
             .filter(channel_message_mention::Column::MessageId.is_in(messages.iter().map(|m| m.id)))
             .order_by_asc(channel_message_mention::Column::MessageId)
             .order_by_asc(channel_message_mention::Column::StartOffset)
-            .stream(&*tx)
+            .stream(tx)
             .await?;
 
         let mut message_ix = 0;
@@ -384,7 +384,7 @@ impl Database {
             .to_owned(),
         )
         // TODO: Try to upgrade SeaORM so we don't have to do this hack around their bug
-        .exec_without_returning(&*tx)
+        .exec_without_returning(tx)
         .await?;
         Ok(())
     }
@@ -401,7 +401,7 @@ impl Database {
                 observed_channel_messages::Column::ChannelId
                     .is_in(channel_ids.iter().map(|id| id.0)),
             )
-            .all(&*tx)
+            .all(tx)
             .await?;
 
         Ok(rows
@@ -452,7 +452,7 @@ impl Database {
 
         let stmt = Statement::from_string(self.pool.get_database_backend(), sql);
         let mut last_messages = channel_message::Model::find_by_statement(stmt)
-            .stream(&*tx)
+            .stream(tx)
             .await?;
 
         let mut results = Vec::new();
diff --git a/crates/collab/src/db/queries/notifications.rs b/crates/collab/src/db/queries/notifications.rs
index ccdda65342..5a44f62a53 100644
--- a/crates/collab/src/db/queries/notifications.rs
+++ b/crates/collab/src/db/queries/notifications.rs
@@ -95,7 +95,7 @@ impl Database {
             content: ActiveValue::Set(proto.content.clone()),
             ..Default::default()
         }
-        .save(&*tx)
+        .save(tx)
         .await?;
 
         Ok(Some((
@@ -184,7 +184,7 @@ impl Database {
         tx: &DatabaseTransaction,
     ) -> Result<Option<(UserId, proto::Notification)>> {
         if let Some(id) = self
-            .find_notification(recipient_id, notification, &*tx)
+            .find_notification(recipient_id, notification, tx)
             .await?
         {
             let row = notification::Entity::update(notification::ActiveModel {
@@ -236,7 +236,7 @@ impl Database {
                     }),
             )
             .into_values::<_, QueryIds>()
-            .one(&*tx)
+            .one(tx)
             .await?)
     }
 }
diff --git a/crates/collab/src/db/queries/projects.rs b/crates/collab/src/db/queries/projects.rs
index 190f854bfa..c051882d95 100644
--- a/crates/collab/src/db/queries/projects.rs
+++ b/crates/collab/src/db/queries/projects.rs
@@ -186,7 +186,7 @@ impl Database {
                     .update_column(worktree::Column::RootName)
                     .to_owned(),
             )
-            .exec(&*tx)
+            .exec(tx)
             .await?;
         }
 
@@ -194,7 +194,7 @@ impl Database {
             .filter(worktree::Column::ProjectId.eq(project_id).and(
                 worktree::Column::Id.is_not_in(worktrees.iter().map(|worktree| worktree.id as i64)),
             ))
-            .exec(&*tx)
+            .exec(tx)
             .await?;
 
         Ok(())
@@ -584,7 +584,7 @@ impl Database {
     ) -> Result<(Project, ReplicaId)> {
         let mut collaborators = project
             .find_related(project_collaborator::Entity)
-            .all(&*tx)
+            .all(tx)
             .await?;
         let replica_ids = collaborators
             .iter()
@@ -603,11 +603,11 @@ impl Database {
             is_host: ActiveValue::set(false),
             ..Default::default()
         }
-        .insert(&*tx)
+        .insert(tx)
         .await?;
         collaborators.push(new_collaborator);
 
-        let db_worktrees = project.find_related(worktree::Entity).all(&*tx).await?;
+        let db_worktrees = project.find_related(worktree::Entity).all(tx).await?;
         let mut worktrees = db_worktrees
             .into_iter()
             .map(|db_worktree| {
@@ -637,7 +637,7 @@ impl Database {
                         .add(worktree_entry::Column::ProjectId.eq(project.id))
                         .add(worktree_entry::Column::IsDeleted.eq(false)),
                 )
-                .stream(&*tx)
+                .stream(tx)
                 .await?;
             while let Some(db_entry) = db_entries.next().await {
                 let db_entry = db_entry?;
@@ -668,7 +668,7 @@ impl Database {
                         .add(worktree_repository::Column::ProjectId.eq(project.id))
                         .add(worktree_repository::Column::IsDeleted.eq(false)),
                 )
-                .stream(&*tx)
+                .stream(tx)
                 .await?;
             while let Some(db_repository_entry) = db_repository_entries.next().await {
                 let db_repository_entry = db_repository_entry?;
@@ -689,7 +689,7 @@ impl Database {
         {
             let mut db_summaries = worktree_diagnostic_summary::Entity::find()
                 .filter(worktree_diagnostic_summary::Column::ProjectId.eq(project.id))
-                .stream(&*tx)
+                .stream(tx)
                 .await?;
             while let Some(db_summary) = db_summaries.next().await {
                 let db_summary = db_summary?;
@@ -710,7 +710,7 @@ impl Database {
         {
             let mut db_settings_files = worktree_settings_file::Entity::find()
                 .filter(worktree_settings_file::Column::ProjectId.eq(project.id))
-                .stream(&*tx)
+                .stream(tx)
                 .await?;
             while let Some(db_settings_file) = db_settings_files.next().await {
                 let db_settings_file = db_settings_file?;
@@ -726,7 +726,7 @@ impl Database {
         // Populate language servers.
         let language_servers = project
             .find_related(language_server::Entity)
-            .all(&*tx)
+            .all(tx)
             .await?;
 
         let project = Project {
diff --git a/crates/collab/src/db/queries/rooms.rs b/crates/collab/src/db/queries/rooms.rs
index 13707d6f47..dcb31266df 100644
--- a/crates/collab/src/db/queries/rooms.rs
+++ b/crates/collab/src/db/queries/rooms.rs
@@ -374,7 +374,7 @@ impl Database {
             .select_only()
             .column(room_participant::Column::ParticipantIndex)
             .into_values::<_, QueryParticipantIndices>()
-            .all(&*tx)
+            .all(tx)
             .await?;
 
         let mut participant_index = 0;
@@ -407,7 +407,7 @@ impl Database {
         tx: &DatabaseTransaction,
     ) -> Result<JoinRoom> {
         let participant_index = self
-            .get_next_participant_index_internal(room_id, &*tx)
+            .get_next_participant_index_internal(room_id, tx)
             .await?;
 
         room_participant::Entity::insert_many([room_participant::ActiveModel {
@@ -441,12 +441,12 @@ impl Database {
                 ])
                 .to_owned(),
         )
-        .exec(&*tx)
+        .exec(tx)
         .await?;
 
         let (channel, room) = self.get_channel_room(room_id, &tx).await?;
         let channel = channel.ok_or_else(|| anyhow!("no channel for room"))?;
-        let channel_members = self.get_channel_participants(&channel, &*tx).await?;
+        let channel_members = self.get_channel_participants(&channel, tx).await?;
         Ok(JoinRoom {
             room,
             channel_id: Some(channel.id),
@@ -1042,11 +1042,11 @@ impl Database {
         tx: &DatabaseTransaction,
     ) -> Result<()> {
         let channel = room::Entity::find_by_id(room_id)
-            .one(&*tx)
+            .one(tx)
             .await?
             .ok_or_else(|| anyhow!("could not find room"))?
             .find_related(channel::Entity)
-            .one(&*tx)
+            .one(tx)
             .await?;
 
         if let Some(channel) = channel {
@@ -1057,13 +1057,13 @@ impl Database {
                             .is_in(channel.ancestors())
                             .and(channel::Column::RequiresZedCla.eq(true)),
                     )
-                    .count(&*tx)
+                    .count(tx)
                     .await?
                     > 0;
             if requires_zed_cla {
                 if contributor::Entity::find()
                     .filter(contributor::Column::UserId.eq(user_id))
-                    .one(&*tx)
+                    .one(tx)
                     .await?
                     .is_none()
                 {
@@ -1098,7 +1098,7 @@ impl Database {
                             .eq(connection.owner_id as i32),
                     ),
             )
-            .one(&*tx)
+            .one(tx)
             .await?;
 
         if let Some(participant) = participant {
@@ -1106,7 +1106,7 @@ impl Database {
                 answering_connection_lost: ActiveValue::set(true),
                 ..participant.into_active_model()
             })
-            .exec(&*tx)
+            .exec(tx)
             .await?;
         }
         Ok(())
@@ -1295,7 +1295,7 @@ impl Database {
         drop(db_followers);
 
         let channel = if let Some(channel_id) = db_room.channel_id {
-            Some(self.get_channel_internal(channel_id, &*tx).await?)
+            Some(self.get_channel_internal(channel_id, tx).await?)
         } else {
             None
         };
diff --git a/crates/collab/src/db/queries/servers.rs b/crates/collab/src/db/queries/servers.rs
index c79b00eee8..f4e01beba1 100644
--- a/crates/collab/src/db/queries/servers.rs
+++ b/crates/collab/src/db/queries/servers.rs
@@ -98,7 +98,7 @@ impl Database {
                     .add(server::Column::Environment.eq(environment))
                     .add(server::Column::Id.ne(new_server_id)),
             )
-            .all(&*tx)
+            .all(tx)
             .await?;
         Ok(stale_servers.into_iter().map(|server| server.id).collect())
     }
diff --git a/crates/collab/src/db/queries/users.rs b/crates/collab/src/db/queries/users.rs
index e60ff63385..f17b43bb98 100644
--- a/crates/collab/src/db/queries/users.rs
+++ b/crates/collab/src/db/queries/users.rs
@@ -122,7 +122,7 @@ impl Database {
                     metrics_id: ActiveValue::set(Uuid::new_v4()),
                     ..Default::default()
                 })
-                .exec_with_returning(&*tx)
+                .exec_with_returning(tx)
                 .await?;
                 Ok(user)
             }
diff --git a/crates/collab/src/tests/random_project_collaboration_tests.rs b/crates/collab/src/tests/random_project_collaboration_tests.rs
index 3cb270e6ef..c1705be8ec 100644
--- a/crates/collab/src/tests/random_project_collaboration_tests.rs
+++ b/crates/collab/src/tests/random_project_collaboration_tests.rs
@@ -1483,10 +1483,10 @@ fn project_for_root_name(
     root_name: &str,
     cx: &TestAppContext,
 ) -> Option<Model<Project>> {
-    if let Some(ix) = project_ix_for_root_name(&*client.local_projects().deref(), root_name, cx) {
+    if let Some(ix) = project_ix_for_root_name(client.local_projects().deref(), root_name, cx) {
         return Some(client.local_projects()[ix].clone());
     }
-    if let Some(ix) = project_ix_for_root_name(&*client.remote_projects().deref(), root_name, cx) {
+    if let Some(ix) = project_ix_for_root_name(client.remote_projects().deref(), root_name, cx) {
         return Some(client.remote_projects()[ix].clone());
     }
     None
diff --git a/crates/editor/src/items.rs b/crates/editor/src/items.rs
index d1324adad0..07ef6a9d84 100644
--- a/crates/editor/src/items.rs
+++ b/crates/editor/src/items.rs
@@ -1186,9 +1186,9 @@ pub fn active_match_index(
         None
     } else {
         match ranges.binary_search_by(|probe| {
-            if probe.end.cmp(cursor, &*buffer).is_lt() {
+            if probe.end.cmp(cursor, buffer).is_lt() {
                 Ordering::Less
-            } else if probe.start.cmp(cursor, &*buffer).is_gt() {
+            } else if probe.start.cmp(cursor, buffer).is_gt() {
                 Ordering::Greater
             } else {
                 Ordering::Equal
diff --git a/crates/workspace/src/pane.rs b/crates/workspace/src/pane.rs
index e99bb3f193..5248671ad2 100644
--- a/crates/workspace/src/pane.rs
+++ b/crates/workspace/src/pane.rs
@@ -1164,7 +1164,7 @@ impl Pane {
                     matches!(
                         WorkspaceSettings::get_global(cx).autosave,
                         AutosaveSetting::OnFocusChange | AutosaveSetting::OnWindowChange
-                    ) && Self::can_autosave_item(&*item, cx)
+                    ) && Self::can_autosave_item(item, cx)
                 })?;
                 if !will_autosave {
                     let answer = pane.update(cx, |pane, cx| {