Struct rayon::iter::noop::NoopConsumer

pub(super) struct NoopConsumer;

Trait Implementations

impl<T> Consumer<T> for NoopConsumer

type Folder = NoopConsumer

The type of folder that this consumer can be converted into.

type Reducer = NoopReducer

The type of reducer that is produced if this consumer is split.

type Result = ()

The type of result that this consumer will ultimately produce.

fn split_at(self, _index: usize) -> (Self, Self, NoopReducer)

Divide the consumer into two consumers, one processing items 0..index and one processing items from index... Also produces a reducer that can be used to reduce the results at the end.

fn into_folder(self) -> Self

Convert the consumer into a folder that can consume items sequentially, eventually producing a final result.

fn full(&self) -> bool

Hint whether this Consumer would like to stop processing further items, e.g. if a search has been completed.

impl<T> Folder<T> for NoopConsumer

type Result = ()

The type of result that will ultimately be produced by the folder.

fn consume(self, _item: T) -> Self

Consume next item and return new sequential state.

fn consume_iter<I>(self, iter: I) -> Selfwhere I: IntoIterator<Item = T>,

Consume items from the iterator until full, and return new sequential state.

fn complete(self)

Finish consuming items, produce final result.

fn full(&self) -> bool

Hint whether this Folder would like to stop processing further items, e.g. if a search has been completed.

impl<T> UnindexedConsumer<T> for NoopConsumer

fn split_off_left(&self) -> Self

Splits off a “left” consumer and returns it. The self consumer should then be used to consume the “right” portion of the data. (The ordering matters for methods like find_first – values produced by the returned value are given precedence over values produced by self.) Once the left and right halves have been fully consumed, you should reduce the results with the result of to_reducer.

fn to_reducer(&self) -> NoopReducer

Creates a reducer that can be used to combine the results from a split consumer.