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hyperlane-xyz · Dec 12, 2024 · b558133 · b558133
1 parent 0877586
commit b558133
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Showing 3 changed files with 5 additions and 2 deletions.
diff --git a/rust/main/hyperlane-base/src/contract_sync/cursors/sequence_aware/mod.rs b/rust/main/hyperlane-base/src/contract_sync/cursors/sequence_aware/mod.rs
@@ -67,8 +67,8 @@ pub enum SyncDirection {
 pub(crate) struct ForwardBackwardSequenceAwareSyncCursor<T> {
     forward: ForwardSequenceAwareSyncCursor<T>,
     backward: BackwardSequenceAwareSyncCursor<T>,
-    last_direction: SyncDirection,
     index_direction: IndexDirection,
+    last_direction: SyncDirection,
 }
 
 impl<T: Debug> ForwardBackwardSequenceAwareSyncCursor<T> {
@@ -99,8 +99,8 @@ impl<T: Debug> ForwardBackwardSequenceAwareSyncCursor<T> {
         Ok(Self {
             forward: forward_cursor,
             backward: backward_cursor,
-            last_direction: SyncDirection::Forward,
             index_direction: direction,
+            last_direction: SyncDirection::Forward,
         })
     }
 }

diff --git a/rust/main/hyperlane-base/src/contract_sync/mod.rs b/rust/main/hyperlane-base/src/contract_sync/mod.rs
@@ -308,6 +308,7 @@ where
             from: watermark.unwrap_or(index_settings.from),
             chunk_size: index_settings.chunk_size,
             mode: index_settings.mode,
+            direction: index_settings.direction,
         };
         Ok(Box::new(
             RateLimitedContractSyncCursor::new(

diff --git a/rust/main/hyperlane-core/src/traits/indexer.rs b/rust/main/hyperlane-core/src/traits/indexer.rs
@@ -38,13 +38,15 @@ pub enum IndexDirection {
 }
 
 impl IndexDirection {
+    /// Returns true if direction allows forward.
     pub fn can_backward(&self) -> bool {
         match self {
             IndexDirection::Both | IndexDirection::Backward => true,
             IndexDirection::Forward => false,
         }
     }
 
+    /// Returns true if direction allows backward.
     pub fn can_forward(&self) -> bool {
         match self {
             IndexDirection::Both | IndexDirection::Forward => true,