fn create_reader()

in src/columnar_storage/src/read.rs [79:92]

• 14 lines of code
• 2 McCabe index (conditional complexity)

    fn create_reader(
        &self,
        _partition_index: usize,
        file_meta: FileMeta,
        metadata_size_hint: Option<usize>,
        _metrics: &ExecutionPlanMetricsSet,
    ) -> DfResult<Box<dyn AsyncFileReader + Send>> {
        let object_store = self.object_store.clone();
        let mut reader = ParquetObjectReader::new(object_store, file_meta.object_meta);
        if let Some(size) = metadata_size_hint {
            reader = reader.with_footer_size_hint(size);
        }
        Ok(Box::new(reader))
    }