Struct SlidingWindowRateLimiter 

pub struct SlidingWindowRateLimiter { /* private fields */ }

Implementations

impl SlidingWindowRateLimiter

pub fn new(max_requests: u64, window_size: Duration) -> Self

pub fn with_max_keys(self, max_keys: usize) -> Self

配置最大 key 数量（v0.2.1 新增，修复 Critical S-3 OOM DoS）

当 entries.len() 超过 max_keys 时，会强制淘汰一个最旧的 entry。 默认值为 DEFAULT_MAX_KEYS（10000）。

pub fn max_requests(&self) -> u64

pub fn window_size(&self) -> Duration

pub fn max_keys(&self) -> usize

pub fn key_count(&self) -> usize

Trait Implementations

impl RateLimiter for SlidingWindowRateLimiter

fn acquire(&self, key: &str) -> Result<RateLimitResult, RateLimitError>

fn try_acquire(&self, key: &str) -> Result<RateLimitResult, RateLimitError>

fn reset(&self, key: &str) -> Result<(), RateLimitError>