Struct CdkMetrics 

pub struct CdkMetrics { /* private fields */ }

Custom metrics for CDK applications

Implementations

impl CdkMetrics

pub fn new() -> Result<Self>

Create a new instance with default metrics

Errors

Returns an error if any of the metrics cannot be created or registered

pub fn registry(&self) -> Arc<Registry>

Get the metrics registry

pub fn record_http_request(&self, endpoint: &str, status: &str)

Record an HTTP request

pub fn record_http_request_duration( &self, duration_seconds: f64, endpoint: &str, )

Record HTTP request duration

pub fn record_auth_attempt(&self)

Record an authentication attempt

pub fn record_auth_success(&self)

Record a successful authentication

pub fn record_lightning_payment(&self, amount: f64, fee: f64)

Record a Lightning payment

pub fn record_db_operation(&self, duration_seconds: f64, op: &str)

Record a database operation

pub fn set_db_connections_active(&self, count: i64)

Set the number of active database connections

pub fn record_error(&self)

Record an error

pub fn record_mint_operation(&self, operation: &str, success: bool)

Record a mint operation

pub fn record_mint_operation_histogram( &self, operation: &str, success: bool, duration_seconds: f64, )

Record a mint operation with duration

pub fn inc_in_flight_requests(&self, operation: &str)

Increment in-flight mint requests

pub fn dec_in_flight_requests(&self, operation: &str)

Decrement in-flight mint requests

Trait Implementations

impl Clone for CdkMetrics

fn clone(&self) -> CdkMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CdkMetrics

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

Formats the value using the given formatter.

impl Default for CdkMetrics

fn default() -> Self

Returns the “default value” for a type.