Trait StateStoreIterStatsTrait

pub(crate) trait StateStoreIterStatsTrait: Send {
    type Item: IterItem;

    // Required methods
    fn new(
        table_id: u32,
        metrics: &MonitoredStorageMetrics,
        iter_init_duration: Duration,
    ) -> Self;
    fn observe(&mut self, item: <Self::Item as IterItem>::ItemRef<'_>);
    fn report(&mut self, table_id: u32, metrics: &MonitoredStorageMetrics);
}

Required Associated Types

type Item: IterItem

Required Methods

fn new( table_id: u32, metrics: &MonitoredStorageMetrics, iter_init_duration: Duration, ) -> Self

fn observe(&mut self, item: <Self::Item as IterItem>::ItemRef<'_>)

fn report(&mut self, table_id: u32, metrics: &MonitoredStorageMetrics)

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl StateStoreIterStatsTrait for StateStoreIterLogStats

type Item = (TableKey<Bytes>, ChangeLogValue<Bytes>)

impl StateStoreIterStatsTrait for StateStoreIterStats

type Item = (FullKey<Bytes>, Bytes)