Loom

Loom is used at run time in 875 crates (of which 873 optionally). It is a direct run-time dependency in 104 crates. It's used at build time in 6 crates (of which 6 optionally, ). It's used only as a dev dependency in 85 crates (of which 30 directly).

Number of dependers	Loom version	Downloads/month
181	0.7.2	55K
5	0.6.1	12
760	0.5.6	247K
13	0.4.1	36K
2	0.3.6	2.2K
4	0.2.15	66
1	0.1.1	24

Depender (with downloads and own rev deps)			Loom version
11.9M	353	crossbeam-utils	optional	^0.7.1
9.2M	58	crossbeam-epoch	optional	^0.7.1
8.7M	115	event-listener	optional	^0.7
6.3M	21	sharded-slab	optional	^0.5
4.8M	145	async-lock	optional	^0.7
4.2M	52	concurrent-queue	optional	^0.7
4.1M	8	parking	optional	^0.7
279K	29	state		^0.5
757K	29	scc	optional	^0.7
741K	2	sdd	optional	^0.7
449K	55	oneshot	optional	^0.7.2
70K	26	tracy-client		^0.7
204K	6	parity-db	optional	^0.5.1
40K	6	async-backtrace		^0.5.6
20K	12	async-event		^0.5
38K	5	atomic-traits	optional	^0.7
8.8K	1	exclusion-set		^0.5.6
6.6K	1	async-cpupool		^0.7
15K	23	ecow	optional	^0.7
5.2K	9	st3		^0.5
5.0K	2	cordyceps		^0.5.5
5.0K	4	left-right		^0.5.6
4.9K		atomic_once_cell		^0.7.0
4.8K	14	miden-core		^0.7
4.2K	6	tokio-graceful		^0.7
3.7K	17	musli		^0.7.2
9.8K	5	rarena-allocator	optional	^0.7
2.7K	2	streamcatcher		^0.5
1.2K		flashmap		^0.5.6
1.1K	4	snowflaked		^0.5
950	1	multishot		^0.5
800		asynchronix		^0.5
750	7	interchange		^0.5
500	2	maitake-sync		^0.7
1.9K	3	stopper	optional	^0.7
420	3	async-local		^0.7
370		arc-atomic		^0.7
310		snowdon		^0.5
260	1	rom_cache		^0.7
240		work-queue		^0.6.1
230	1	splitrc		^0.7.2
190		simple-left-right		^0.7
170		atom_box		^0.7.2
150	3	intern-arc		^0.7.0
110	3	pausable_clock		^0.5.0
		spinny		^0.5.4
700		idr-ebr	optional	^0.7
		blinkcast		^0.7
700	1	pigdb	optional	^0.5.1
		knyst		^0.7
		sparking-lot-core		^0.7
		swap-queue		^0.5.2
	1	ste		^0.4
		active_standby		^0.5.2
	3	haphazard		^0.7.1
		nolock		^0.5
		local-rcu		^0.7.1
	1	ref_count		^0.7.1
	1	pargraph		^0.7
	4	msr-core		^0.6.1
	1	synctools		^0.7
		yanoo		^0.7
		real-time		^0.7.1
	1	stack-queue		^0.7
		talaria		^0.7
		sento		^0.5.5
		stele		^0.5
		bombs		^0.5.6
		key-message-channel		^0.5
	1	lincheck		^0.6
	1	lock_pool		^0.7.1
		atomic_value		^0.4
		maia		^0.5
		shutdown-barrier		^0.5
		ya-ring-buf		^0.5.4
		y-octo		^0.6
		atomx		^0.5.5
		kcas		^0.7
		arcmut		^0.7
		lf-queue		^0.5
		mess_protector		^0.6
		read-copy-update		^0.5
		binate		^0.5
		burstq		^0.7
		hyaline-smr		^0.5
		either-slot		^0.7
		breadthread		^0.5
		fremkit		^0.5.6
		atomic-story		^0.5.4
		cupchan		^0.5.4
		blink-channel		^0.7
380		arcshift	optional	^0.7
250		blazemap	optional	^0.7
		arae	optional	^0.2
		concurrency_toolkit	optional	^0.5.1
		loomy	optional	^0.5.4
		objectpool	optional	^0.7
	1	per-thread-object	optional	^0.5
		syncell	optional	^0.5
		synqueue	optional	^0.5
		wait-list	optional	^0.5.4
		wfqueue	optional	^0.3
13.2M	6414	bytes	dev	^0.7
11.4M	22589	tokio	dev	^0.7
9.7M	32	redox_syscall	dev	^0.7
264K	40	arcstr	dev	^0.7.1
159K	16	tokio-sync	dev	^0.1.1
98K	5	diatomic-waker	dev	^0.7
42K	1	bmrng	dev	^0.5
26K	7	thingbuf	dev	^0.5.6
21K	8	async_cell	dev	^0.5
20K	9	tachyonix	dev	^0.7
14K	11	s2n-quic-core	dev	^0.7
11K	26	spmc	dev	^0.2.2
3.1K	4	holochain_sqlite	dev	^0.7
2.2K	25	tokio_wasi	dev	^0.5.2
130		r2d2-cryptoki	dev	^0.7.1
100	1	cart-tmp-wgc	dev	^0.3
		cloudwatch_logging	dev	^0.7.0
		swap-buffer-queue	dev	^0.7
		gelf	dev	^0.2.14
		possum-db	dev	^0.7
	2	mcslock	dev	^0.7
		sling	dev	^0.5
		rc_event_queue	dev	^0.5.2
	1	tiny-artnet-bytes-no-atomic	dev	^0.5
		read-write-store	dev	^0.5
	1	zallocator	dev	^0.7
		madsim-real-tokio	dev	^0.7
		clhlock	dev	^0.7
		cloyster	dev	^0.5
		polymock	dev	^0.5
		broker-tokio	dev	^0.2.13
		cooptex	dev	^0.5.2