Trait rustc_middle::ty::context::InternIteratorElement

pub trait InternIteratorElement<T, R>: Sized {
    type Output;
    fn intern_with<I: Iterator<Item = Self>, F: FnOnce(&[T]) -> R>(
        iter: I, 
        f: F
    ) -> Self::Output;
}

Associated Types

type Output

Required methods

fn intern_with<I: Iterator<Item = Self>, F: FnOnce(&[T]) -> R>(
    iter: I,
    f: F
) -> Self::Output

Implementations on Foreign Types

impl<'a, T, R> InternIteratorElement<T, R> for &'a T where
    T: Clone + 'a, 

type Output = R

fn intern_with<I: Iterator<Item = Self>, F: FnOnce(&[T]) -> R>(
    iter: I,
    f: F
) -> Self::Output

impl<T, R, E> InternIteratorElement<T, R> for Result<T, E>

type Output = Result<R, E>

fn intern_with<I: Iterator<Item = Self>, F: FnOnce(&[T]) -> R>(
    iter: I,
    f: F
) -> Self::Output

Implementors

impl<T, R> InternIteratorElement<T, R> for T

type Output = R