3 unstable releases
Uses old Rust 2015
0.2.0 | Nov 4, 2017 |
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0.1.1 | Nov 3, 2017 |
0.1.0 | Nov 3, 2017 |
#13 in #token-bucket
14KB
329 lines
bucket-limiter-rs
Token bucket like limiter library based on redis storage Python version
Example (use case)
Assume you have a API service, and want to limit user request rate like:
- 10,000 requests/day
- 600 requests/1-hour
- 10 requests/10-seconds
You can do this:
let limiter = RedisLimiter::default();
let key = format!("{}:{}", request.endpoint, request.method);
// Once one request has come
if (limiter.consume_one(key, 10, 10) &&
limiter.consume_one(key, 3600, 600) &&
limiter.consume_one(key, 24*3600, 10000)) {
// Process the request
} else {
// Reject the request
}
Dependencies
~3.5MB
~83K SLoC