Struct RateLimiter 

pub struct RateLimiter { /* private fields */ }

Tracks authentication attempts per source IP address.

Implementations

impl RateLimiter

pub fn new() -> Self

Create a new rate limiter.

pub fn check_attempt(&mut self, ip: IpAddr) -> bool

Check whether an authentication attempt from this IP should be allowed.

Returns true if the attempt is permitted, false if the IP is currently banned or has exceeded the attempt limit.

pub fn record_success(&mut self, ip: IpAddr)

Reset the counter for an IP after a successful authentication.

pub fn tracked_count(&self) -> usize

Return the number of tracked IPs (for monitoring).

Trait Implementations

impl Debug for RateLimiter

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

Formats the value using the given formatter.

impl Default for RateLimiter

fn default() -> RateLimiter

Returns the “default value” for a type.