Struct EvaluationItem 

pub struct EvaluationItem<T> {
    pub item: T,
    pub progress: Progress,
    pub iteration: Option<usize>,
}

An evaluation item.

Fields

item: T

The item.

progress: Progress

The progress.

iteration: Option<usize>

The iteration, if it it different from the items processed.

Implementations

impl<T> EvaluationItem<T>

pub fn new(item: T, progress: Progress, iteration: Option<usize>) -> Self

Constructs a new EvaluationItem.

Trait Implementations

impl<T> From<&EvaluationItem<T>> for EvaluationProgress

fn from(item: &EvaluationItem<T>) -> Self

Converts to this type from the input type.

impl<T> From<&EvaluationItem<T>> for MetricMetadata

fn from(item: &EvaluationItem<T>) -> Self

Converts to this type from the input type.

impl<T> From<&EvaluationItem<T>> for TrainingProgress

fn from(item: &EvaluationItem<T>) -> Self

Converts to this type from the input type.

impl<T: ItemLazy> ItemLazy for EvaluationItem<T>

type ItemSync = EvaluationItem<<T as ItemLazy>::ItemSync>

Item that is properly synced and ready to be processed by metrics.

fn sync(self) -> Self::ItemSync

Sync the item.