Fix more compilation warnings

Author: simolus3

crates/core/src/schema/mod.rs

@@ -5,7 +5,7 @@ use alloc::vec::Vec;
 use serde::Deserialize;
 use sqlite::ResultCode;
 use sqlite_nostd as sqlite;
-pub use table_info::{Column, DiffIncludeOld, Table, TableInfoFlags};
+pub use table_info::{DiffIncludeOld, Table, TableInfoFlags};
 
 #[derive(Deserialize)]
 pub struct Schema {

crates/core/src/sync/operations.rs

@@ -1,5 +1,5 @@
+use alloc::format;
 use alloc::string::String;
-use alloc::{borrow::Cow, format};
 use num_traits::Zero;
 use sqlite_nostd::Connection;
 use sqlite_nostd::{self as sqlite, ResultCode};

crates/core/src/sync/storage_adapter.rs

@@ -1,10 +1,6 @@
 use core::{assert_matches::debug_assert_matches, fmt::Display};
 
-use alloc::{
-    string::{String, ToString},
-    vec::Vec,
-};
-use num_traits::Zero;
+use alloc::{string::ToString, vec::Vec};
 use serde::Serialize;
 use sqlite_nostd::{self as sqlite, Connection, ManagedStmt, ResultCode};
 use streaming_iterator::StreamingIterator;
@@ -13,10 +9,7 @@ use crate::{
     error::SQLiteError,
     ext::SafeManagedStmt,
     operations::delete_bucket,
-    sync::{
-        checkpoint::{validate_checkpoint, ChecksumMismatch},
-        Checksum,
-    },
+    sync::checkpoint::{validate_checkpoint, ChecksumMismatch},
     sync_local::{PartialSyncOperation, SyncOperation},
 };
 

crates/core/src/sync/streaming_sync.rs

@@ -18,13 +18,11 @@ use crate::{bson, error::SQLiteError, kv::client_id, sync::checkpoint::OwnedBuck
 use sqlite_nostd::{self as sqlite, ResultCode};
 
 use super::{
-    bucket_priority::BucketPriority,
     interface::{Instruction, LogSeverity, StreamingSyncRequest, SyncControlRequest, SyncEvent},
-    line::{BucketChecksum, Checkpoint, CheckpointDiff, SyncLine},
+    line::{Checkpoint, CheckpointDiff, SyncLine},
     operations::insert_bucket_operations,
     storage_adapter::{StorageAdapter, SyncLocalResult},
     sync_status::{SyncDownloadProgress, SyncProgressFromCheckpoint, SyncStatusContainer},
-    Checksum,
 };
 
 /// The sync client implementation, responsible for parsing lines received by the sync service and

crates/core/src/util.rs

@@ -1,7 +1,5 @@
 extern crate alloc;
 
-use core::ptr::{self, null_mut};
-
 use alloc::format;
 use alloc::string::String;