TreeMapIter::next

pub fn next() -> Option<Entry<K, V>>

use collections::tree::{TreeMapIter};

Returns the entry with the next larger key, or None after the last one.

Called on a TreeMapIter value as value.next(…).

Returns#

Option<Entry<K, V>>

See also#

• TreeMapIter: An in-order iterator over a TreeMap, from TreeMap::iter.