pub struct TokenBucketState {
pub tokens: f64,
pub last_refill: Instant,
pub total_requests: u64,
pub rate_limited_requests: u64,
}Expand description
Token bucket rate limiter state
Fields§
§tokens: f64Current number of tokens available
last_refill: InstantLast time tokens were refilled
total_requests: u64Total number of requests processed
rate_limited_requests: u64Total number of rate limited requests
Implementations§
Source§impl TokenBucketState
impl TokenBucketState
Sourcepub fn refill_tokens(&mut self, refill_rate: f64, burst_capacity: f64)
pub fn refill_tokens(&mut self, refill_rate: f64, burst_capacity: f64)
Refill tokens based on elapsed time
Sourcepub fn try_consume(&mut self) -> bool
pub fn try_consume(&mut self) -> bool
Try to consume a token
Trait Implementations§
Auto Trait Implementations§
impl Freeze for TokenBucketState
impl RefUnwindSafe for TokenBucketState
impl Send for TokenBucketState
impl Sync for TokenBucketState
impl Unpin for TokenBucketState
impl UnwindSafe for TokenBucketState
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T: ?Sized,
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type Val = <C as Collection>::Val
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