polars_io::pl_async

Function tune_with_concurrency_budget

Source 
pub async fn tune_with_concurrency_budget<F, Fut>(
    requested_budget: u32,
    callable: F,
) -> Fut::Output
where
    F: FnOnce() -> Fut,
    Fut: Future,
    Fut::Output: GetSize,
Available on crate feature async only.