Struct UpdateFolder 

struct UpdateFolder<'f, C, F> {
    base: C,
    update_op: &'f F,
}

Fields

base: C

update_op: &'f F

Trait Implementations

impl<'f, T, C, F> Folder<T> for UpdateFolder<'f, C, F>

where C: Folder<T>, F: Fn(&mut T),

type Result = <C as Folder<T>>::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) -> Self

where I: IntoIterator<Item = T>,

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

fn complete(self) -> C::Result

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.