Struct UserRateLimiter 

pub struct UserRateLimiter { /* private fields */ }

Per-user rate limiter with tier-based quotas

Implementations

impl UserRateLimiter

pub fn new(default_tier: UserTier) -> Self

Create a new per-user rate limiter

pub async fn set_user_tier(&self, user_id: &str, tier: UserTier)

Set a user’s tier

pub async fn get_user_tier(&self, user_id: &str) -> UserTier

Get a user’s current tier

pub async fn try_acquire(&self, user_id: &str) -> Result<(), RateLimitError>

Try to acquire a permit for a user

pub async fn try_acquire_with_tokens( &self, user_id: &str, estimated_tokens: u32, ) -> Result<(), RateLimitError>

Try to acquire a permit with estimated tokens for a user

pub async fn user_stats(&self, user_id: &str) -> UserRateLimitStats

Get usage stats for a user

Trait Implementations

impl Debug for UserRateLimiter

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.