Trait IteratorMaker

pub trait IteratorMaker<This, C>: FnMut(This, C) -> Self::Iter {
    type Iter: Iterator<Item = C>;
}

Helper trait for Transform::transform_children while Fn traits are not stable yet.

See https://users.rust-lang.org/t/127846.

Required Associated Types

type Iter: Iterator<Item = C>

Implementors

impl<F, This, C, Iter> IteratorMaker<This, C> for F

where F: ?Sized + FnMut(This, C) -> Iter, Iter: Iterator<Item = C>,

type Iter = Iter