3 unstable releases
0.2.1 | May 8, 2022 |
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0.2.0 |
|
0.1.1 | Feb 28, 2022 |
0.1.0 | Feb 28, 2022 |
#7 in #token-bucket
37KB
702 lines
Tocket
This library provides implementation of token bucket algorithm and some storage implementations.
[dependencies]
tocket = "0.2"
Example
use tocket::{TokenBucket, InMemoryStorage};
use std::sync::Arc;
use std::time::Duration;
fn main() {
let tb = TokenBucket::new(InMemoryStorage::new(100));
let tb = Arc::new(tb);
for i in 0..4 {
std::thread::spawn({
let tb = Arc::clone(&tb);
move || {
loop {
std::thread::sleep(Duration::from_secs(i));
match tb.try_acquire_one() {
Ok(_) => println!("token acquired, limit not exceeded"),
Err(err) => eprintln!("token acquiring failed: {}", err),
}
}
}
});
}
loop {}
}
Features
redis-impl
- redis storage implementationdistributed-impl
- distributed storage implementation
License
Licensed under either of Apache License, Version 2.0 or MIT license at your option.Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this crate by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
Dependencies
~2–12MB
~133K SLoC