Struct nested_containment_list::IterElement
source · [−]pub struct IterElement<R, T> where
R: RangeBounds<T>,
T: Ord, {
pub value: R,
/* private fields */
}
Expand description
An element obtained from Iter
.
This element allows access to its value
, as well as providing an Iterator
over all values
nested within value
through the sublist()
method.
Example
use nested_containment_list::NestedContainmentList;
use std::iter::FromIterator;
let nclist = NestedContainmentList::from_iter(vec![1..2]);
let mut iter = nclist.into_iter();
assert_eq!(iter.next().unwrap().value, 1..2);
Fields
value: R
Implementations
sourceimpl<R, T> IterElement<R, T> where
R: RangeBounds<T>,
T: Ord,
impl<R, T> IterElement<R, T> where
R: RangeBounds<T>,
T: Ord,
sourcepub fn sublist(self) -> Iter<R, T>ⓘNotable traits for Iter<R, T>impl<R, T> Iterator for Iter<R, T> where
R: RangeBounds<T>,
T: Ord, type Item = IterElement<R, T>;
pub fn sublist(self) -> Iter<R, T>ⓘNotable traits for Iter<R, T>impl<R, T> Iterator for Iter<R, T> where
R: RangeBounds<T>,
T: Ord, type Item = IterElement<R, T>;
R: RangeBounds<T>,
T: Ord, type Item = IterElement<R, T>;
Returns an Iter
Iterator
over this element’s sublist.
Note that this method consumes the IterElement
.
Example
use nested_containment_list::NestedContainmentList;
use std::iter::FromIterator;
let nclist = NestedContainmentList::from_iter(vec![1..4, 2..3]);
let mut iter = nclist.into_iter();
let mut sublist = iter.next().unwrap().sublist();
assert_eq!(sublist.next().unwrap().value, 2..3);
Trait Implementations
sourceimpl<R: Debug, T: Debug> Debug for IterElement<R, T> where
R: RangeBounds<T>,
T: Ord,
impl<R: Debug, T: Debug> Debug for IterElement<R, T> where
R: RangeBounds<T>,
T: Ord,
sourceimpl<R, T> IntoIterator for IterElement<R, T> where
R: RangeBounds<T>,
T: Ord,
impl<R, T> IntoIterator for IterElement<R, T> where
R: RangeBounds<T>,
T: Ord,
sourcefn into_iter(self) -> Self::IntoIter
fn into_iter(self) -> Self::IntoIter
Returns an Iterator
over this element’s value
, followed by its sublist()
.
This is useful if you want to iterate over all values including the enclosing value.
Example
use nested_containment_list::NestedContainmentList;
use std::iter::FromIterator;
let nclist = NestedContainmentList::from_iter(vec![1..4, 2..3]);
let mut iter = nclist.into_iter();
let first_element = iter.next().unwrap();
let mut first_element_iter = first_element.into_iter();
assert_eq!(first_element_iter.next().unwrap().value, 1..4);
assert_eq!(first_element_iter.next().unwrap().value, 2..3);
type Item = Self
type Item = Self
The type of the elements being iterated over.
Auto Trait Implementations
impl<R, T> RefUnwindSafe for IterElement<R, T> where
R: RefUnwindSafe,
T: RefUnwindSafe,
impl<R, T> Send for IterElement<R, T> where
R: Send,
T: Send,
impl<R, T> Sync for IterElement<R, T> where
R: Sync,
T: Sync,
impl<R, T> Unpin for IterElement<R, T> where
R: Unpin,
T: Unpin,
impl<R, T> UnwindSafe for IterElement<R, T> where
R: UnwindSafe,
T: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more