Issues

• [Question] Having hard time trying to create a chunk out to a function

  rust-itertools/itertools#1123 · Filter by author fatboyzz opened on Aug 23, 2026
  6

• Feature request: take_while_distinct() adapter

  rust-itertools/itertools#1119 · Filter by author ronnodas opened on Aug 8, 2026
  1

• ArrayWindows<I; N> should be ExactSizeIterator when I is and N > 0

  rust-itertools/itertools#1117 · Filter by author ronnodas opened on Aug 7, 2026

• Unify implementations of heaps

  rust-itertools/itertools#1108 · Filter by author phimuemue opened on May 29, 2026

• Feature request: Return a list of non-duplicates

  rust-itertools/itertools#1095 · Filter by author LikeLakers2 opened on Apr 13, 2026
  1

• Feature Request: count_by under no_std

  rust-itertools/itertools#1092 · Filter by author fxdmhtt opened on Apr 2, 2026
  5

• Some bounds in circular_tuple_windows are unnecessary (I think)

  rust-itertools/itertools#1084 · Filter by author sgtatham opened on Feb 1, 2026
  6

• Feature request: skip_last

  rust-itertools/itertools#1083 · Filter by author A248 opened on Jan 23, 2026
  6

• Question about position_{max,min,…}: should we add position_first_max and position_last_min?

  rust-itertools/itertools#1080 · Filter by author dmyTRUEk opened on Dec 9, 2025
  4

• Requests: array multiway partition and flat_group_map

  rust-itertools/itertools#1078 · Filter by author Pr0methean opened on Dec 4, 2025
  1

• Average iter

  rust-itertools/itertools#1075 · Filter by author michaelciraci opened on Nov 24, 2025
  2

• power_multiset: powerset where repeated items don't produce repeated subsets

  rust-itertools/itertools#1074 · Filter by author Pr0methean opened on Nov 20, 2025

• PeekingMapWhile

  rust-itertools/itertools#1070 · Filter by author janTatesa opened on Oct 27, 2025

• interleave_shortest's size_hint panics with large iterators.

  rust-itertools/itertools#1068 · Filter by author Takashiidobe opened on Oct 12, 2025
  1

• Peeking usize::MAX with peek_nth

  rust-itertools/itertools#1067 · Filter by author Takashiidobe opened on Oct 12, 2025

• Bug in k_smallest_relaxed?

  rust-itertools/itertools#1066 · Filter by author Takashiidobe opened on Oct 12, 2025

• [Question] Why concrete return types?

  rust-itertools/itertools#1056 · Filter by author Iizuki opened on Sep 3, 2025
  4

• ExactlyOneError should not iterate itself

  rust-itertools/itertools#1047 · Filter by author phimuemue opened on Aug 3, 2025
  7

• Feature proposal: Implement PeekingNext on std::vec::IntoIter & more

  rust-itertools/itertools#1045 · Filter by author cchudant opened on Jul 28, 2025
  2

• Feature request: splitting

  rust-itertools/itertools#1036 · Filter by author feois opened on Jun 22, 2025
  1

• .by_ref().chunks() consumes one extra element than expected

  rust-itertools/itertools#1035 · Filter by author ronnodas opened on Jun 20, 2025
  1

• Feature Request: single_result

  rust-itertools/itertools#1034 · Filter by author MasterTemple opened on Jun 14, 2025
  1

• Upstreaming to the standard library

  rust-itertools/itertools#1026 · Filter by author Amanieu opened on Apr 22, 2025

• Feature Request: next_arrayvec iterator method

  rust-itertools/itertools#1024 · Filter by author wmstack opened on Apr 8, 2025
  4

• question: how it will look to use iter tools to merge sum 2 HashMap<K: Hash + Eq, V : Add + Copy>?

  rust-itertools/itertools#1022 · Filter by author dzmitry-lahoda opened on Feb 28, 2025
  4