type

spiraldb · Nov 27, 2024 · e5a2f38 · e5a2f38
1 parent 7463b20
commit e5a2f38
Showing 1 changed file with 8 additions and 6 deletions.
diff --git a/vortex-file/src/read/metadata.rs b/vortex-file/src/read/metadata.rs
@@ -14,13 +14,15 @@ use super::{LayoutMessageCache, LayoutReader};
 use crate::read::coalescer::{Coalescer, RowMaskReader};
 use crate::{MessageRead, RowMask};
 
+type MetadataCoalescer<R> = Coalescer<
+    R,
+    Box<dyn Stream<Item = VortexResult<RowMask>> + Send + Unpin>,
+    Vec<Option<ArrayData>>,
+    MetadataMaskReader,
+>;
+
 pub struct MetadataFetcher<R: VortexReadAt> {
-    metadata_reader: Coalescer<
-        R,
-        Box<dyn Stream<Item = VortexResult<RowMask>> + Send + Unpin>,
-        Vec<Option<ArrayData>>,
-        MetadataMaskReader,
-    >,
+    metadata_reader: MetadataCoalescer<R>,
 }
 
 struct MetadataMaskReader {