Async Throttle
Asynchronous Rate Limiting
This crate provides coarse and fine-grained ways to throttle the rate at which asynchronous tasks are executed.
Usage
Add this to your Cargo.toml:
[dependencies]
async-throttle = "0.3.2"
You can use the fine-grained rate limiter like so:
#[tokio::main]
async fn main() {
let period = std::time::Duration::from_secs(5);
let rate_limiter = MultiRateLimiter::new(period);
rate_limiter.throttle("foo", || computation()).await;
rate_limiter.throttle("bar", || computation()).await;
rate_limiter.throttle("foo", || computation()).await;
}