Loom

Loom is used at run time in 1,829 crates (of which 1,827 optionally). It is a direct run-time dependency in 173 crates. It's used only as a dev dependency in 137 crates (of which 59 directly).

Number of dependers	Loom version	Downloads/month
1,011	0.7.2	2.2M
4	0.6.1	350
931	0.5.6	549K
13	0.4.1	46K
2	0.3.6	23K
4	0.2.15	1.0K
1	0.1.1	75

Depender (with downloads and own rev deps)			Loom version
34.9M	500	crossbeam-utils	optional	^0.7.1
23.1M	84	crossbeam-epoch	optional	^0.7.1
22.2M	156	event-listener	optional	^0.7
22.9M	28	sharded-slab	optional	^0.5
14.4M	65	concurrent-queue	optional	^0.7
14.2M	15	parking	optional	^0.7
11.3M	244	async-lock	optional	^0.7
5.8M	86	scc	optional	^0.7
5.8M	5	sdd	optional	^0.7
2.3M	38	boxcar	optional	^0.7
1.9M	18	fastbloom	optional	^0.7.2
1.2M	118	oneshot	optional	^0.7.2
650K	45	tracy-client		^0.7
447K	36	state		^0.5
289K	6	cordyceps		^0.7
212K	9	async_cell		^0.7
205K	13	tokio-graceful		^0.7
141K	10	hipstr		^0.7
367K	72	ecow	optional	^0.7
286K	16	parity-db	optional	^0.7.2
83K	12	async-backtrace		^0.5.6
169K	1	saa	optional	^0.7
47K	4	spindle		^0.7
36K	8	left-right		^0.7.2
35K	14	async-event		^0.5
28K	4	synchrony		^0.7.2
27K	20	musli		^0.7.2
60K	3	lean_string	optional	^0.7.2
19K	7	miden-utils-sync		^0.7
19K	4	turso_core		^0.7
15K	1	loro-internal		^0.7
14K	7	maitake-sync		^0.7
45K	6	atomic-traits	optional	^0.7
9.4K	1	exclusion-set		^0.5.6
7.9K	1	relay_channel		^0.7.2
7.7K	2	streamcatcher		^0.5
19K	31	asupersync	optional	^0.7
4.4K	7	snowflaked		^0.5
3.9K		arc-atomic		^0.7
3.5K	3	rtic-sync		^0.7.2
3.0K	1	atomic_once_cell		^0.7.0
9.4K	3	stopper	optional	^0.7
2.9K	11	st3		^0.5
2.6K	1	stack-queue		^0.7
2.4K	2	multishot		^0.5
2.2K	1	nomt		^0.7
1.2K	7	interchange		^0.5
4.1K	5	rarena-allocator	optional	^0.7
1.1K	1	rom_cache		^0.7
1.0K		asynchronix		^0.5
750	1	splitrc		^0.7.2
600		work-queue		^0.6.1
2.1K		idr-ebr	optional	^0.7
470	3	pausable_clock		^0.7.2
470		spinny		^0.5.4
320		real-time		^0.7.1
1.4K		flashmap	optional	^0.7.2
230		asyncnal		^0.7
200	8	haphazard		^0.7.1
200		snowdon		^0.5
190		lock_free_buddy_allocator		^0.7
1.0K	10	renacer	optional	^0.7
160	1	weakref		^0.7
130	2	async-local		^0.7
120	1	lfqueue		^0.7.2
100	4	msr-core		^0.6.1
		blinkcast		^0.7
	1	lock_pool		^0.7.1
	1	burstq		^0.7
700	8	chicago-tdd-tools	optional	^0.7
	2	synctools		^0.7
		active_standby		^0.5.2
	4	intern-arc		^0.7.0
	1	ref_count		^0.7.1
650	4	arcshift	optional	^0.7
	1	ste		^0.4
		nolock		^0.5
	1	reft-light		^0.5.6
		fortress-rollback		^0.7
		sparking-lot-core		^0.7
		stele		^0.5
	1	wireframe		^0.7.2
		either-slot		^0.7
	3	shm-primitives		^0.7
		bombs		^0.5.6
		swap-queue		^0.5.2
		local-rcu		^0.7.1
	4	dumpster		^0.7.2
		shutdown-barrier		^0.5
		breadthread		^0.5
		roam-shm		^0.7
		sling		^0.5
	1	lincheck		^0.6
		y-octo		^0.7
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
		knyst		^0.7
		fremkit		^0.5.6
	11	jetstream_rpc		^0.7.2
		sento		^0.5.5
		ya-ring-buf		^0.5.4
		lf-queue		^0.5
		phylactery		^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
		compact-waitgroup		^0.7.2
		copy-channels		^0.7
		fett		^0.7
		icmsg		^0.7.2
	1	ieu		^0.7
		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
	1	rosin-core		^0.7.2
		turbo-mpmc		^0.7
		waitfree-sync		^0.7
		wcq		^0.7.2
450	1	hyperloglockless	optional	^0.7.2
180	2	wtx	optional	^0.7
140		atomiq	optional	^0.7.2
140	1	pg-embed-setup-unpriv	optional	^0.7.2
		syncell	optional	^0.5
		supply-chain-trust-example-crate-000051	optional	^0.7.1
		blazemap	optional	^0.7
		arae	optional	^0.2
		concurrency_toolkit	optional	^0.5.1
		gil	optional	^0.7.2
		housekeeping	optional	^0.7.2
	1	lite-sync	optional	^0.7.2
		loomy	optional	^0.5.4
		objectpool	optional	^0.7
		optx-stm	optional	^0.7
	3	perovskite_core	optional	^0.7.2
		pigdb	optional	^0.5.1
		ptab	optional	^0.7
		rust-tango	optional	^0.7
	3	scc2	optional	^0.7
	1	selium-messaging	optional	^0.7
	1	smallring	optional	^0.7.2
	1	smr-swap	optional	^0.7
	17	sqry-core	optional	^0.7
		supersonic	optional	^0.7.2
	1	swmr-barrier	optional	^0.7
	1	swmr-cell	optional	^0.7
		swmr-epoch	optional	^0.7
		synqueue	optional	^0.5
	5	velesdb-core	optional	^0.7
		velocityx	optional	^0.7
		wait-list	optional	^0.5.4
		waitx	optional	^0.7.2
		wfqueue	optional	^0.3
42.0M	10760	bytes	dev	^0.7
38.3M	45181	tokio	dev	^0.7
31.9M	38	redox_syscall	dev	^0.7
31.4M	4167	tokio-util	dev	^0.7
6.1M	408	moka	dev	^0.7
1.0M	142	arcstr	dev	^0.7.1
427K	14	diatomic-waker	dev	^0.7
413K	3	bmrng	dev	^0.5
245K	17	tokio-sync	dev	^0.1.1
62K	1	circuitbreaker-rs	dev	^0.7
55K	14	s2n-quic-core	dev	^0.7
55K	33	spmc	dev	^0.2.2
49K	19	thingbuf	dev	^0.5.6
33K	13	tachyonix	dev	^0.7
30K	24	tokio_wasi	dev	^0.5.2
24K	5	iceoryx2-pal-concurrency-sync	dev	^0.7.2
23K	5	iceoryx2-bb-lock-free	dev	^0.7.2
15K	6	loro	dev	^0.7
8.6K		r2d2-cryptoki	dev	^0.7.1
7.5K	2	swap-buffer-queue	dev	^0.7
1.4K	1	nexus-actor-core-rs	dev	^0.7
1.0K	5	holochain_sqlite	dev	^0.7
650	2	gear-wasmer-cache	dev	^0.7.2
600	5	nexosim	dev	^0.7
500		possum-db	dev	^0.7
480	3	clap-noun-verb	dev	^0.7
480		rc_event_queue	dev	^0.5.2
370	2	mcslock	dev	^0.7
340	1	zallocator	dev	^0.7
290		renege	dev	^0.7
250		clhlock	dev	^0.7
200		gelf	dev	^0.2.14
100		pair	dev	^0.7.2
100	1	cart-tmp-wgc	dev	^0.3
		cloudwatch_logging	dev	^0.7.0
		supply-chain-trust-example-crate-000048	dev	^0.7
	1	tiny-artnet-bytes-no-atomic	dev	^0.5
	1	flag-bearer-queue	dev	^0.7.2
		polymock	dev	^0.5
		pi_agent_rust	dev	^0.7.2
		broker-tokio	dev	^0.2.13
		cooptex	dev	^0.5.2
	6	bbx_core	dev	^0.7.2
		read-write-store	dev	^0.5
		rudo-gc	dev	^0.7
		cloyster	dev	^0.5
		arena-alligator	dev	^0.7
	4	borsa-core	dev	^0.7.2
		channels-rs	dev	^0.7.2
		chunnel	dev	^0.7
		elasticq	dev	^0.7
		fastring	dev	^0.7.2
		fusio-manifest	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
	1	masstree	dev	^0.7.2
	1	perovskite_server	dev	^0.7.2
		safer-ring	dev	^0.7
		simple-channels	dev	^0.7
	1	smmu	dev	^0.7
		supply-chain-trust-example-crate-000060	dev	^0.7