async fn load_manifest(
binding: &IcebergUpdateBinding,
table: &Table,
file: &ManifestFile,
) -> ConnectorResult<(Manifest, Arc<PartitionSpec>)>async fn load_manifest(
binding: &IcebergUpdateBinding,
table: &Table,
file: &ManifestFile,
) -> ConnectorResult<(Manifest, Arc<PartitionSpec>)>