tower-limit 0.3.1

Limit maximum request rate to a `Service`.
Documentation 
// Vendored `tokio/src/sync/semaphore.rs` and `tokio/src/sync/task/atomic_waker.rs`
// Commit sha: 24cd6d67f76f122f67cbbb101d555018fc27820b

mod cell;
mod waker;

pub(super) mod semaphore;