Struct exprz::buffered::ExprGroupReference

pub struct ExprGroupReference<'e, T> { /* fields omitted */ }

This is supported on crate feature buffered only.

Trait Implementations

impl<T> GroupReference<Expr<T, usize, usize>> for ExprGroupReference<'_, T>

type Item = ExprView<'e, T>

Element of a GroupReference

type Iter = ExprViewIterator<'e, T>

Iterator over GroupReference::Item

fn iter(&self) -> Self::Iter

Returns a group reference iterator.

fn size_hint(&self) -> (usize, Option<usize>)

Returns a size hint for the underlying iterator.

fn len(&self) -> Option<usize>

Returns the length of the group reference if it is known exactly.

fn is_empty(&self) -> bool

Returns true if the length of the group reference is known to be exactly zero.

fn get(&self, index: usize) -> Option<Self::Item>

Returns a reference to an element at the given position.

fn to_owned(&self) -> E::Group where
    E::Atom: Clone,
    E::Group: FromIterator<E>, 

Returns new owned Group from a GroupReference.

fn substitute_ref<F>(&self, f: F) -> E::Group where
    E::Group: FromIterator<E>,
    F: FnMut(&E::Atom) -> E, 

Performs substitution over the underlying Group by reference.