fix for new toolchain

Signed-off-by: Ping Yu <yuping@pingcap.com>

Makefile

@@ -21,9 +21,7 @@ generate:
 check: generate
 	cargo check --all --all-targets --features "${ALL_FEATURES}"
 	cargo fmt -- --check
-	cargo clippy --all-targets --features "${ALL_FEATURES}" -- \
-		-D clippy::all \
-		-A clippy::doc_lazy_continuation
+	cargo clippy --all-targets --features "${ALL_FEATURES}" -- -D clippy::all
 
 unit-test: generate
 	cargo nextest run --all --no-default-features

src/proto.rs

@@ -2,6 +2,7 @@
 
 #![allow(clippy::large_enum_variant)]
 #![allow(clippy::enum_variant_names)]
+#![allow(clippy::doc_lazy_continuation)]
 
 pub use protos::*;
 

src/transaction/client.rs

@@ -40,7 +40,7 @@ const SCAN_LOCK_BATCH_SIZE: u32 = 1024;
 /// - `gc`: trigger a GC process which clears stale data in the cluster.
 /// - `current_timestamp`: get the current `Timestamp` from PD.
 /// - `snapshot`: get a [`Snapshot`] of the database at a specified timestamp.
-/// A `Snapshot` is a read-only transaction.
+///   A `Snapshot` is a read-only transaction.
 ///
 /// The returned results of transactional requests are [`Future`](std::future::Future)s that must be
 /// awaited to execute.