Issues

• Add a seek operation to SkipMap::range.

  crossbeam-rs/crossbeam#1347 · Filter by author FiV0 opened on Oct 14, 2026

• First time contributor, asking for some guidance

  crossbeam-rs/crossbeam#1346 · Filter by author sofiabelen opened on Oct 12, 2026

• skiplist: dropping a map leaks removed nodes linked only above level 0

  crossbeam-rs/crossbeam#1343 · Filter by author shim9610 opened on Oct 7, 2026

• crossbeam-epoch 0.9.21: array_init fails under cargo miri test (Pointable for [MaybeUninit<T>])

  crossbeam-rs/crossbeam#1342 · Filter by author kbhetrr opened on Oct 6, 2026

• &mut self APIs for skiplist

  crossbeam-rs/crossbeam#1303 · Filter by author jafar75 opened on Aug 6, 2026

• ci: Re-enable armv5te by fixing flaky tests

  crossbeam-rs/crossbeam#1282 · Filter by author taiki-e opened on Jul 10, 2026
  2

• The documentation example about T: Send not being required for Guard::defer_destroy does not apply to the function

  crossbeam-rs/crossbeam#1253 · Filter by author Kritzefitz opened on May 5, 2026

• Efficient SkipList::range().count()

  crossbeam-skiplistfeature
  crossbeam-rs/crossbeam#1249 · Filter by author FiV0 opened on Apr 16, 2026

• Would it make sense to impliment Drain on SegQueue

  crossbeam-queuefeature
  crossbeam-rs/crossbeam#1228 · Filter by author laycookie opened on Feb 21, 2026
  4

• Having a version of Unpark::unpark() that returns a status

  crossbeam-utilsfeature
  crossbeam-rs/crossbeam#1209 · Filter by author coclique opened on Nov 28, 2025
  2

• tick may not be accurate when high CPU usage

  crossbeam-channel
  crossbeam-rs/crossbeam#1198 · Filter by author DennisZhangOiler opened on Jul 7, 2025
  1

• debounce on channel

  crossbeam-rs/crossbeam#1194 · Filter by author AnirudhVyas opened on Jun 4, 2025
  1

• crossbeam-epoch release for miri support?

  crossbeam-rs/crossbeam#1181 · Filter by author Imberflur opened on Feb 20, 2025
  2

• How can I enable --cfg=crossbeam_loom in a dependency?

  question
  crossbeam-rs/crossbeam#1173 · Filter by author davidbarsky opened on Jan 30, 2025
  5

• Information about Contributing to the Crossbeam library.

  crossbeam-rs/crossbeam#1168 · Filter by author boop123-dotcom opened on Jan 16, 2025
  4

• SkipMap::compare_insert is not a CAS operation if the key is not present.

  crossbeam-skiplistfeature
  crossbeam-rs/crossbeam#1167 · Filter by author VernonLD opened on Jan 9, 2025
  6

• cache miss on bounded crossbeam_channel::Receiver try_recv

  crossbeam-channel
  crossbeam-rs/crossbeam#1163 · Filter by author boranby opened on Dec 20, 2024
  3

• Is not safe for SegQueue to keep pushing

  crossbeam-rs/crossbeam#1149 · Filter by author zhangzhuang15 opened on Nov 21, 2024

• crossbeam_skiplist::Range rewinds to the head after it was exhausted

  crossbeam-skiplist
  crossbeam-rs/crossbeam#1142 · Filter by author al8n opened on Oct 17, 2024
  1

• special casing 1 entry bounded channel

  crossbeam-channel
  crossbeam-rs/crossbeam#1137 · Filter by author ksolana opened on Sep 24, 2024
  1

• Feature: Send multiple items at once via one Sender

  crossbeam-channelfeature
  crossbeam-rs/crossbeam#1134 · Filter by author kimono-koans opened on Sep 7, 2024
  1

• skiplist: insert requires Send but get_or_insert does not

  crossbeam-skiplistquestion
  crossbeam-rs/crossbeam#1130 · Filter by author MingweiSamuel opened on Aug 20, 2024
  2

• feat(skiplist): provide an Arc-esque try_unwrap/get_mut for Entry when reference count is exactly 1 after removal

  crossbeam-skiplistfeature
  crossbeam-rs/crossbeam#1128 · Filter by author MingweiSamuel opened on Aug 20, 2024

• Document the semantics of SkipMap::compare_insert

  crossbeam-skiplistdocs
  crossbeam-rs/crossbeam#1122 · Filter by author blinsay opened on Jul 1, 2024
  2

• Performance degrades severely when the number of producers increases.

  crossbeam-rs/crossbeam#1119 · Filter by author bigKoki opened on Jun 14, 2024
  3