Struct RateLimiter 

pub struct RateLimiter { /* private fields */ }

Thread-safe rate limiter using GCRA algorithm

Implementations

impl RateLimiter

pub fn new(config: RateLimiterConfig) -> Self

Create a new rate limiter with the given configuration

pub fn default_limiter() -> Self

Create rate limiter with defaults (100 req/s, burst of 10)

pub fn check(&self) -> Result<(), f64>

Check if a request is allowed

Returns Ok(()) if allowed, Err(retry_after_secs) if rate limited

pub fn remaining_capacity(&self) -> usize

Get current capacity remaining (approximate)

Trait Implementations

impl Clone for RateLimiter

fn clone(&self) -> RateLimiter

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.