fn with_new_children()

in src/pre_fetch.rs [65:73]

• 8 lines of code
• 1 McCabe index (conditional complexity)

    fn with_new_children(
        self: std::sync::Arc<Self>,
        children: Vec<std::sync::Arc<dyn ExecutionPlan>>,
    ) -> datafusion::error::Result<std::sync::Arc<dyn ExecutionPlan>> {
        // TODO: handle more general case
        assert_eq!(children.len(), 1);
        let child = children[0].clone();
        Ok(Arc::new(PrefetchExec::new(child, self.buf_size)))
    }