Struct AuthMetrics 

pub struct AuthMetrics {
    pub total_auth_attempts: u64,
    pub successful_authentications: u64,
    pub failed_authentications: u64,
    pub tokens_issued: u64,
    pub tokens_refreshed: u64,
    pub sessions_revoked: u64,
}

In-process counters for authentication operations.

These counters are for lightweight observability within a single process. For production monitoring, export these values to a metrics system such as Prometheus. All fields are plain u64; thread-safe mutation requires an outer Mutex or RwLock.

Fields

total_auth_attempts: u64

Total number of authentication attempts (successful + failed).

successful_authentications: u64

Number of authentication attempts that succeeded.

failed_authentications: u64

Number of authentication attempts that failed.

tokens_issued: u64

Number of access tokens issued since startup.

tokens_refreshed: u64

Number of access tokens refreshed since startup.

sessions_revoked: u64

Number of sessions explicitly revoked since startup.

Implementations

impl AuthMetrics

pub const fn new() -> Self

Create a new AuthMetrics with all counters initialized to zero.

pub const fn record_attempt(&mut self)

Increment the total authentication attempts counter.

pub const fn record_success(&mut self)

Increment the successful authentications counter.

pub const fn record_failure(&mut self)

Increment the failed authentications counter.

pub const fn record_token_issued(&mut self)

Increment the tokens issued counter.

pub const fn record_token_refreshed(&mut self)

Increment the tokens refreshed counter.

pub const fn record_session_revoked(&mut self)

Increment the sessions revoked counter.

pub fn success_rate(&self) -> f64

Return the success rate as a percentage (0–100).

Returns 0.0 when no attempts have been recorded yet.

Trait Implementations

impl Clone for AuthMetrics

fn clone(&self) -> AuthMetrics

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AuthMetrics

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

Formats the value using the given formatter.

impl Default for AuthMetrics

fn default() -> Self

Returns the “default value” for a type.