Struct RateLimiter 

pub struct RateLimiter { /* private fields */ }

Simple rate limiter using token bucket algorithm.

Implementations

impl RateLimiter

pub fn new(capacity: u64, refill_rate: f64) -> RateLimiter

Create a new rate limiter.

pub fn try_acquire(&self) -> bool

Try to acquire a token. Returns true if successful.

pub fn try_acquire_n(&self, n: u64) -> bool

Try to acquire multiple tokens. Returns true if successful.

pub fn available(&self) -> u64

Get current token count.

Trait Implementations

impl Debug for RateLimiter

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.