Loom

Loom is used at run time in 1,630 crates (of which 1,628 optionally). It is a direct run-time dependency in 159 crates. It's used only as a dev dependency in 126 crates (of which 54 directly).

Number of dependers	Loom version	Downloads/month
825	0.7.2	1.7M
4	0.6.1	31
907	0.5.6	340K
13	0.4.1	56K
2	0.3.6	6.3K
4	0.2.15	0
1	0.1.1	0

Depender (with downloads and own rev deps)			Loom version
22.4M	484	crossbeam-utils	optional	^0.7.1
14.9M	143	event-listener	optional	^0.7
14.5M	82	crossbeam-epoch	optional	^0.7.1
14.5M	27	sharded-slab	optional	^0.5
9.1M	65	concurrent-queue	optional	^0.7
9.0M	13	parking	optional	^0.7
7.7M	223	async-lock	optional	^0.7
3.8M	74	scc	optional	^0.7
3.8M	4	sdd	optional	^0.7
1.4M	36	boxcar	optional	^0.7
421K	43	tracy-client		^0.7
340K	6	cordyceps		^0.7
289K	37	state		^0.5
642K	107	oneshot	optional	^0.7.2
623K	14	fastbloom	optional	^0.7.2
126K	9	async_cell		^0.7
83K	13	async-event		^0.5
80K	11	async-backtrace		^0.5.6
190K	14	parity-db	optional	^0.7.2
184K	67	ecow	optional	^0.7
39K	9	hipstr		^0.7
38K	3	spindle		^0.7
105K	1	saa	optional	^0.7
17K	7	left-right		^0.7.2
17K	21	musli		^0.7.2
15K	11	tokio-graceful		^0.7
12K	7	maitake-sync		^0.7
31K	1	lean_string	optional	^0.7.2
28K	6	atomic-traits	optional	^0.7
8.7K	6	miden-utils-sync		^0.7
5.8K	2	streamcatcher		^0.5
4.8K	1	relay_channel		^0.7.2
4.8K		arc-atomic		^0.7
4.2K	1	loro-internal		^0.7
3.2K	3	rtic-sync		^0.7.2
2.9K	1	nomt		^0.7
2.8K	7	snowflaked		^0.5
2.6K	1	stack-queue		^0.7
2.5K	1	exclusion-set		^0.5.6
2.3K	1	atomic_once_cell		^0.7.0
2.2K	11	st3		^0.5
1.4K	2	multishot		^0.5
4.0K	1	arcshift	optional	^0.7
1.1K	1	rom_cache		^0.7
1.0K		asynchronix		^0.5
3.0K	3	stopper	optional	^0.7
750		flashmap		^0.5.6
750	1	splitrc		^0.7.2
2.7K	8	chicago-tdd-tools	optional	^0.7
600		knyst		^0.7
550	7	interchange		^0.5
470	3	pausable_clock		^0.7.2
420		work-queue		^0.6.1
350	1	lfqueue		^0.7.2
320		real-time		^0.7.1
280		snowdon		^0.5
280	1	lincheck		^0.6
230		asyncnal		^0.7
1.1K	10	renacer	optional	^0.7
190		lock_free_buddy_allocator		^0.7
1.0K		idr-ebr	optional	^0.7
160	1	weakref		^0.7
130	2	shm-primitives		^0.7
100	7	haphazard		^0.7.1
100	4	intern-arc		^0.7.0
100	4	msr-core		^0.6.1
		blinkcast		^0.7
	4	dumpster		^0.7.2
	1	lock_pool		^0.7.1
	1	burstq		^0.7
	2	synctools		^0.7
700	1	hyperloglockless	optional	^0.7.2
		spinny		^0.5.4
		active_standby		^0.5.2
	1	ref_count		^0.7.1
	1	ste		^0.4
		sparking-lot-core		^0.7
		stele		^0.5
		either-slot		^0.7
		bombs		^0.5.6
		nolock		^0.5
	1	reft-light		^0.5.6
		swap-queue		^0.5.2
		local-rcu		^0.7.1
	2	async-local		^0.7
		shutdown-barrier		^0.5
		breadthread		^0.5
550	1	per-thread-object	optional	^0.7
		hyaline-smr		^0.5
		talaria		^0.7
		cupchan		^0.5.4
		atomic-story		^0.5.4
		atomic_value		^0.4
		binate		^0.5
		maia		^0.5
		fremkit		^0.5.6
500	3	scc2	optional	^0.7
		sento		^0.5.5
		ya-ring-buf		^0.5.4
		lf-queue		^0.5
		fortress-rollback		^0.7
		key-message-channel		^0.5
		mess_protector		^0.6
		kcas		^0.7
		arcmut		^0.7
	1	async-cpupool		^0.7
		atom_box		^0.7.2
		atomic-slot		^0.7
		atomx		^0.5.5
		blink-channel		^0.7
		bump_alloc2		^0.7
		copy-channels		^0.7
		fett		^0.7
		fp-library		^0.7
		icmsg		^0.7.2
	1	ieu		^0.7
	9	jetstream_rpc		^0.7.2
		kyron		^0.7
	2	kyron-foundation		^0.7
		loopq		^0.7
		parcoll		^0.7.2
	1	pargraph		^0.7
	1	penguin-mux		^0.7
		read-copy-update		^0.5
		turbo-mpmc		^0.7
		waitfree-sync		^0.7
		wcq		^0.7.2
	1	wireframe		^0.7.2
		y-octo		^0.7
340	5	rarena-allocator	optional	^0.7
150	2	wtx	optional	^0.7
140		atomiq	optional	^0.7.2
		syncell	optional	^0.5
		supply-chain-trust-example-crate-000051	optional	^0.7.1
	1	pg-embed-setup-unpriv	optional	^0.7.2
		arae	optional	^0.2
		blazemap	optional	^0.7
		concurrency_toolkit	optional	^0.5.1
		gil	optional	^0.7.2
	1	lite-sync	optional	^0.7.2
		loomy	optional	^0.5.4
		objectpool	optional	^0.7
	3	perovskite_core	optional	^0.7.2
		pigdb	optional	^0.5.1
	1	selium-messaging	optional	^0.7
	1	smallring	optional	^0.7.2
	1	smr-swap	optional	^0.7
	1	swmr-barrier	optional	^0.7
	1	swmr-cell	optional	^0.7
		swmr-epoch	optional	^0.7
		synqueue	optional	^0.5
		velocityx	optional	^0.7
		wait-list	optional	^0.5.4
		wfqueue	optional	^0.3
27.8M	9823	bytes	dev	^0.7
26.2M	39609	tokio	dev	^0.7
21.2M	37	redox_syscall	dev	^0.7
21.3M	3624	tokio-util	dev	^0.7
3.9M	342	moka	dev	^0.7
549K	118	arcstr	dev	^0.7.1
461K	10	diatomic-waker	dev	^0.7
137K	2	bmrng	dev	^0.5
123K	17	tokio-sync	dev	^0.1.1
85K	13	tachyonix	dev	^0.7
36K	19	thingbuf	dev	^0.5.6
31K	14	s2n-quic-core	dev	^0.7
31K	33	spmc	dev	^0.2.2
29K	24	tokio_wasi	dev	^0.5.2
23K	5	iceoryx2-pal-concurrency-sync	dev	^0.7.2
19K	5	iceoryx2-bb-lock-free	dev	^0.7.2
5.1K		r2d2-cryptoki	dev	^0.7.1
4.2K	4	loro	dev	^0.7
3.5K	3	clap-noun-verb	dev	^0.7
1.4K	2	swap-buffer-queue	dev	^0.7
1.4K	1	nexus-actor-core-rs	dev	^0.7
650	5	holochain_sqlite	dev	^0.7
500	1	circuitbreaker-rs	dev	^0.7
500		possum-db	dev	^0.7
480		rc_event_queue	dev	^0.5.2
410	2	gear-wasmer-cache	dev	^0.7.2
370	2	mcslock	dev	^0.7
340	1	zallocator	dev	^0.7
290		renege	dev	^0.7
250		clhlock	dev	^0.7
160	1	flag-bearer-queue	dev	^0.7.2
130	4	nexosim	dev	^0.7
110		gelf	dev	^0.2.14
100		pair	dev	^0.7.2
		cloudwatch_logging	dev	^0.7.0
		supply-chain-trust-example-crate-000048	dev	^0.7
	1	cart-tmp-wgc	dev	^0.3
	1	tiny-artnet-bytes-no-atomic	dev	^0.5
		polymock	dev	^0.5
		broker-tokio	dev	^0.2.13
		cooptex	dev	^0.5.2
		sling	dev	^0.5
		read-write-store	dev	^0.5
		cloyster	dev	^0.5
		fusio-manifest	dev	^0.7
	6	bbx_core	dev	^0.7.2
	4	borsa-core	dev	^0.7.2
		channels-rs	dev	^0.7.2
		chunnel	dev	^0.7
		elasticq	dev	^0.7
		hedl-lsp	dev	^0.7
	2	honeycomb-core	dev	^0.7.2
		madsim-real-tokio	dev	^0.7
	1	maniac-runtime	dev	^0.7
		masstree	dev	^0.7.2
	1	perovskite_server	dev	^0.7.2
		safer-ring	dev	^0.7
		simple-channels	dev	^0.7
		supply-chain-trust-example-crate-000060	dev	^0.7