Struct ProjectionStats 

pub struct ProjectionStats { /* private fields */ }

Projection statistics

Tracks operational metrics for a projection.

Implementations

impl ProjectionStats

pub fn new() -> Self

pub fn events_processed(&self) -> u64

pub fn errors_count(&self) -> u64

pub fn last_processed_at(&self) -> Option<DateTime<Utc>>

pub fn processing_time_ms(&self) -> u64

pub fn record_event_processed(&mut self, processing_time_ms: u64)

pub fn record_error(&mut self)

pub fn record_checkpoint(&mut self)

pub fn reset(&mut self)

pub fn avg_processing_time_ms(&self) -> f64

Calculate average processing time per event in milliseconds

Trait Implementations

impl Clone for ProjectionStats

fn clone(&self) -> ProjectionStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProjectionStats

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

Formats the value using the given formatter.

impl Default for ProjectionStats

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ProjectionStats

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&ProjectionStats> for ProjectionStatsDto

fn from(stats: &ProjectionStats) -> Self

Converts to this type from the input type.

impl Serialize for ProjectionStats

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.