Struct nimbus::stateful::behavior::EventStore

pub struct EventStore { /* private fields */ }

Implementations

impl EventStore

pub fn new() -> Self

pub fn advance_datum(&mut self, duration: Duration)

pub fn read_from_db(&mut self, db: &Database) -> Result<()>

pub fn record_event( &mut self, count: u64, event_id: &str, now: Option<DateTime<Utc>> ) -> Result<()>

pub fn record_past_event( &mut self, count: u64, event_id: &str, now: Option<DateTime<Utc>>, duration: Duration ) -> Result<()>

pub fn persist_data(&self, db: &Database) -> Result<()>

pub fn clear(&mut self, db: &Database) -> Result<()>

pub fn query( &mut self, event_id: &str, interval: Interval, num_buckets: usize, starting_bucket: usize, query_type: EventQueryType ) -> Result<f64>

Trait Implementations

impl Clone for EventStore

fn clone(&self) -> EventStore

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EventStore

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

Formats the value using the given formatter.

impl Default for EventStore

fn default() -> EventStore

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EventStore

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<HashMap<String, MultiIntervalCounter>> for EventStore

fn from(event_store: HashMap<String, MultiIntervalCounter>) -> Self

Converts to this type from the input type.

impl From<Vec<(String, MultiIntervalCounter)>> for EventStore

fn from(event_store: Vec<(String, MultiIntervalCounter)>) -> Self

Converts to this type from the input type.

impl Serialize for EventStore

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&Database> for EventStore

type Error = NimbusError

The type returned in the event of a conversion error.

fn try_from(db: &Database) -> Result<Self, NimbusError>

Performs the conversion.