Trait rayon::par_iter::internal::Folder

pub trait Folder<Item> {
    type Result;
    fn consume(self, item: Item) -> Self;
    fn complete(self) -> Self::Result;

    fn full(&self) -> bool { ... }
}

Associated Types

type Result

Required Methods

fn consume(self, item: Item) -> Self

Consume next item and return new sequential state.

fn complete(self) -> Self::Result

Finish consuming items, produce final result.

Provided Methods

fn full(&self) -> bool

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

Implementors

• impl<'r, C, IDENTITY, FOLD_OP, ITEM> Folder<ITEM> for FoldFolder<'r, C, IDENTITY, FOLD_OP> where C: Folder<IDENTITY>,
        FOLD_OP: Fn(IDENTITY, ITEM) -> IDENTITY + Sync
• impl<'r, REDUCE_OP, ITEM> Folder<ITEM> for ReduceFolder<'r, REDUCE_OP, ITEM> where REDUCE_OP: ReduceOp<ITEM>
• impl<ITEM> Folder<ITEM> for NoopConsumer