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TokenBucket

synaptic_models

Struct TokenBucket 

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pub struct TokenBucket { /* private fields */ }
Expand description

A token bucket rate limiter.

Starts full at capacity tokens and refills at refill_rate tokens per second. Calling acquire waits until a token is available, then consumes one token.

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impl TokenBucket

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

Create a new token bucket that starts full.

  • capacity: maximum number of tokens the bucket can hold
  • refill_rate: tokens added per second
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pub async fn acquire(&self)

Wait until a token is available and consume it.

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