Struct RateLimiter 

pub struct RateLimiter { /* private fields */ }

Token bucket rate limiter implementation

Implementations

impl RateLimiter

pub fn new(capacity: u32, refill_per_second: u32) -> Self

Create a new rate limiter with specified capacity and refill rate

pub fn try_acquire(&self, tokens: u32) -> bool

Try to acquire tokens, returns true if successful

pub fn check(&self, tokens: u32) -> bool

Check if tokens are available without consuming

pub fn available(&self) -> u32

Get current available tokens

pub fn reset(&self)

Reset the rate limiter to full capacity

pub fn last_accessed(&self) -> Instant

Get the time of last activity (used for cleanup of idle limiters)

Trait Implementations

impl Debug for RateLimiter

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

Formats the value using the given formatter.