Struct RateLimiter 

pub struct RateLimiter { /* private fields */ }

Rate limiter using token bucket algorithm

Implementations

impl RateLimiter

pub fn new(permits_per_second: u32) -> Self

Create a new rate limiter with specified permits per second

pub async fn acquire(&mut self) -> RatePermit

Acquire a permit to perform an operation

pub fn try_acquire(&mut self) -> Option<RatePermit>

Try to acquire a permit without waiting