pub struct AdaptiveRateLimiter { /* private fields */ }Expand description
Adaptive rate limiter that reduces effective limits on high error rates.
Tracks a rolling window of request outcomes. When the error rate exceeds
error_threshold, the effective limit is multiplied by reduction_factor.
When the error rate drops back below the threshold, the limit recovers
multiplicatively by recovery_factor, capped at base_limit.
Implementations§
Source§impl AdaptiveRateLimiter
impl AdaptiveRateLimiter
Sourcepub fn new(base_limit: u64) -> Self
pub fn new(base_limit: u64) -> Self
Create with base_limit tokens, default window (100), reduction 0.8,
recovery 1.05, error threshold 10 %.
Sourcepub fn record_success(&self)
pub fn record_success(&self)
Record a successful request and potentially recover the limit.
Sourcepub fn record_error(&self)
pub fn record_error(&self)
Record a failed/errored request and potentially reduce the limit.
Sourcepub fn current_limit(&self) -> u64
pub fn current_limit(&self) -> u64
Current effective token-bucket capacity.
Auto Trait Implementations§
impl !RefUnwindSafe for AdaptiveRateLimiter
impl !UnwindSafe for AdaptiveRateLimiter
impl Freeze for AdaptiveRateLimiter
impl Send for AdaptiveRateLimiter
impl Sync for AdaptiveRateLimiter
impl Unpin for AdaptiveRateLimiter
impl UnsafeUnpin for AdaptiveRateLimiter
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