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March 30, 2022 03:37
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token_bucket_update
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| fn update(&mut self) { | |
| let current = Utc::now(); | |
| let diff = current.time() - self.last_refill_timestamp.time(); | |
| let tokens_added = diff.num_seconds() * self.rate / 1000000000; | |
| self.current_tokens = cmp::min(self.current_tokens + tokens_added, self.max_tokens); | |
| self.last_refill_timestamp = current; | |
| } |
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