Slab

Slab is used at run time in 24,021 crates (of which 10,299 optionally). It is a direct run-time dependency in 395 crates. It's used at build time in 155 crates (of which 128 optionally, ). It's used only as a dev dependency in 1,818 crates (of which 18 directly).

Number of dependers	Slab version	Downloads/month
25,867	0.4.9	9.1M
65	0.3.0	22K
4	0.2.0	150
58	0.1.3	320

Depender (with downloads and own rev deps)			Slab version
10.1M	78	h2		^0.4.2
3.6M	236	async-io		^0.4.2
9.9M	3034	futures-util	optional	^0.4.2
2.3M	90	async-executor		^0.4.4
3.1M	38	quinn-proto		^0.4.6
9.0M	1977	tokio-util	optional	^0.4.4
8.3M	10228	reqwest	optional	^0.4.9
7.5M	893	tower	optional	^0.4
1.1M	6	async-signal		^0.4.8
2.4M	16	fragile	optional	^0.4.5
1.5M	1824	async-std	optional	^0.4.2
466K	22	calloop		^0.4.8
417K	99	rdkafka		^0.4
380K	127	isahc		^0.4
330K	5	smoldot		^0.4.8
330K	2	smoldot-light		^0.4.8
178K	82	tokio-timer		^0.4.1
134K	29	tokio-reactor		^0.4.0
122K	18	tokio-threadpool		^0.4.1
87K	37	mio-extras		^0.4
54K	3	sctp-proto		^0.4.9
120K	20	futures-concurrency	optional	^0.4.8
38K	7	virtual-fs		^0.4
35K	13	i-slint-core		^0.4.3
30K	250	yew		^0.4
27K	10	actix-http-test		^0.4
28K	13	quiche		^0.4
24K	4	tokio-timerfd		^0.4
64K	11	parry3d-f64	optional	^0.4
19K		timer-queue		^0.4.7
58K	26	wasmtimer	optional	^0.4
55K	25	deepsize	optional	^0.4
18K		cargo-hack		^0.4.4
16K	33	tokio-uring		^0.4.2
14K	39	dioxus-core		^0.4.2
13K	8	dioxus-hooks		^0.4.2
40K		foundations	optional	^0.4.9
11K	5	fe2o3-amqp		^0.4
12K	2	iroh-quinn-proto		^0.4.9
11K	10	ntex-service		^0.4
35K	13	allocative	optional	^0.4.7
10K	13	ntex-util		^0.4
8.9K	57	ws		^0.4
8.8K	8	quic-rpc		^0.4.9
8.8K	1	dioxus-router-macro		^0.4.2
8.6K	31	rdf-types		^0.4.9
7.8K	13	ncollide3d		^0.4
7.0K	27	tor-basic-utils		^0.4.4
21K		cf-reqwest	optional	^0.4.9
6.6K	18	nusb		^0.4.9
6.1K	16	evmap		^0.4
18K	21	parry2d	optional	^0.4
5.8K	4	left-right		^0.4.1
16K	19	parry3d	optional	^0.4
5.4K	6	jsonrpc-ws-server		^0.4
5.0K		ntex-amqp		^0.4
15K	5	cc-traits	optional	^0.4
4.9K	6	tokio-graceful		^0.4
4.7K	5	btree-range-map		^0.4.5
4.5K	3	async_zmq		^0.4
3.9K	1	mio_httpc		^0.4
3.9K	4	parity-ws		^0.4
3.7K	2	rh2		^0.4.2
3.7K	4	crux_core		^0.4.9
3.5K	14	dioxus-desktop		^0.4.2
3.4K	1	compio-signal		^0.4.9
3.3K	2	timer-kit		^0.4
3.2K	7	ssi-jwt		^0.4.9
3.2K	9	ncollide2d		^0.4
3.2K	2	multi_index_map		^0.4
3.0K	2	tx5		^0.4.9
3.0K	4	dioxus-liveview		^0.4.2
2.7K		madsim-rdkafka		^0.4
2.5K	9	yewdux		^0.4
2.3K	8	rendy-memory		^0.4
2.2K	5	sbd-server		^0.4.9
2.1K	1	tower-balance		^0.4
2.1K	41	tokio-proto		^0.3
2.1K		gfx-memory		^0.4
1.8K	1	actix-net		^0.4
5.9K	4	wasmer-vfs	optional	^0.4
1.8K	3	slab_typesafe		^0.4
1.7K	2	tracing-timing		^0.4.1
1.7K		tokio-timer-patched		^0.3.0
1.7K	29	smolscale		^0.4.2
1.6K	7	fuse3		^0.4.9
1.6K	7	rumqttd		^0.4.9
1.6K	4	broadcaster		^0.4.2
5.1K	7	parry2d-f64	optional	^0.4
1.4K		asynchronix		^0.4
1.4K		jj-cli		^0.4.9
4.8K	2	btree-slab	optional	^0.4.5
1.2K		flashmap		^0.4.7
1.0K		myelin-engine		^0.4.2
3.6K	9	compio-runtime	optional	^0.4.9
950	1	contour		^0.4
950		gst-plugin-rtp		^0.4.9
900	4	svgdom		^0.4
900	2	mea		^0.4.9
850	2	vmcircbuffer		^0.4.6
800	7	meio-connect		^0.4.5
750	3	typed-slab		^0.4.9
700		stuck		^0.4.6
650		mapiproxy		^0.4.9
650	5	streamunordered		^0.4.0
650	4	monoio-http		^0.4.2
550		mio-more		^0.3.0
550	5	ckb-tx-pool		^0.4
500		ncollide3d-updated		^0.4
500	2	h2_wasi		^0.4.2
500	1	quilkin		^0.4
480	3	smolscale2		^0.4.2
460	1	peerlink		^0.4.9
440		ncollide2d-updated		^0.4
440	2	ribir_gpu		^0.4.9
420		bubble-bath		^0.4.9
420	3	corcovado		^0.4.9
390	2	chttp		^0.4
380		srmw		^0.4
350	1	asynk		^0.4.9
330		winio		^0.4
330		links_blocking		^0.4
330	1	libublk		^0.4.9
330		hannibal		^0.4
320	3	sosistab		^0.4.7
310	1	slings		^0.4
310	7	romio		^0.4.2
310	1	tquic		^0.4
300	2	async-wasi		^0.4.9
290	2	concordium-smart-contract-engine		^0.4.5
280		tquic_tools		^0.4
260		lan-mouse		^0.4.9
240	5	luminol-filesystem		^0.4.9
230		puteketeke		^0.4.9
230	4	luminol-audio		^0.4.9
210		riven		^0.4
200		egui-snarl		^0.4
190	1	wasm_component_layer		^0.4.9
180	1	ncollide_pipeline		^0.4
170	1	kalosm-language		^0.4.8
170		slablit		^0.4
170		rmp-futures		^0.4
170	1	silx-core		^0.4.9
160		nary_tree		~0.4
160		vertix		^0.4.9
150		ascending_graphics		^0.4.9
150		flue		^0.4.9
140	1	squinn-proto		^0.4
140		libuio		~0.4
140		mundy		^0.4.9
130	3	spacetimedb-core		^0.4.7
130	1	pros-simulator		^0.4.9
120	1	nondestructive		^0.4.8
110		spatialtree		^0.4
110		spacetimedb-cli		^0.4.7
100	2	swimos_trigger		^0.4
100		trycp_server		^0.4
	3	rtc-sctp		^0.4.9
	1	qws		^0.4
	5	ironrdp-dvc		^0.4
	3	tokio-curl		^0.4
		nexosim		^0.4
	9	requiem-utils		^0.4
	10	scrappy-utils		^0.4
		ethercrab		^0.4.9
		waker-set		^0.4.2
		yew-stdweb		^0.4
	2	music-player-graphql		^0.4.7
	11	actori-utils		^0.4
	3	futures-glib		^0.4.0
	6	actori-server		^0.4
	5	requiem-server		^0.4
	6	scrappy-server		^0.4
	1	cart-tmp-gmem		^0.4
	1	stakker_mio		^0.4
	1	js_wasm_runtime_layer		^0.4
		futures-net		^0.4.2
	9	actori-http		^0.4
	4	gluon_vm		^0.4.9
		ruchei		^0.4.9
	1	mioco		^0.2.0
	5	sixtyfps-corelib		^0.4.3
	3	ux-dx		^0.4
		swindon		^0.4.0
		tmp_mio		^0.1.0
		hashslab		^0.4.9
		minutiae		^0.4.1
	1	onagre-launcher-plugins		^0.4.7
	1	onagre-launcher-service		^0.4.7
650	1	reqwest-h3	optional	^0.4.9
	1	microsleep		^0.4.7
	4	sosistab2		^0.4.7
		Project2		^0.4.2
	8	scrappy-http		^0.4
	1	pixel_engine_draw		^0.4.7
		rust2go-mem-ffi		^0.4
		unreal_asset		^0.4.7
	2	potatonet-client		^0.4.2
	1	sierra		^0.4
	1	photonio-uring		^0.4
	4	stakker		^0.4
	3	noria		^0.4
		saas-zmq		^0.4
	2	xactor		^0.4.2
		mio-pool		^0.4
	2	sozu-lib		^0.4.9
	1	luring		^0.4
	1	potatonet-bus		^0.4.2
	6	building_blocks_storage		^0.4
		evenio		^0.4.9
	4	links_core		^0.4
	1	earendil_topology		^0.4.9
		wasi-async-runtime		^0.4.9
	1	novasymph		^0.4.6
	8	requiem-http		^0.4
	1	tetsy-ws		^0.4
	1	h2-patch		^0.4.2
		tokio-utp		^0.4.0
	5	blade-graphics		^0.4
		libaster		^0.4
	1	limited-table		^0.4
		rotonda		^0.4
		simple-async-local-executor		^0.4.3
	2	super-slab		^0.4
		wstd		^0.4.9
	3	awak		^0.4
	4	crows-wasm		^0.4
		local-rcu		^0.4.9
	1	gosh-runner		^0.4
	7	links_nonblocking		^0.4
		rtrtr		^0.4.2
	1	swimos_multi_reader		^0.4
	2	tetsy-jsonrpc-ws-server		^0.4
		mai		^0.1
		uringy		^0.4.8
	1	async-observable		^0.4
	4	kvarn-tokio-uring		^0.4.2
		wsbroad		^0.4.2
		retty-io		^0.4.0
		wrapped_slab		^0.4
	5	yash-env		^0.4.9
	2	edict		^0.4
		mtproxy		^0.4.0
		actix-amqp		^0.4
		nvg-gl		^0.4.2
	14	vapcore-io		^0.4
		r3_port_std		^0.4.5
		bitconch-jsonrpc-ws-server		^0.4
		chain_peer		^0.3.0
	8	kayrx		^0.4.2
	1	razer-ws		^0.4
		rpc-perf		=0.3.0
		tre-command		^0.4.2
		unsync		^0.4.6
	1	dope		^0
		ice_core		^0.4
	3	mould		^0.3.0
		mqtt		^0.3
		outils		^0.4.2
	1	quicr-core		^0.4
		tokio-evacuate		^0.4
		ev_slotmap		^0.4
	1	hawk-ws		^0.3
		siderite		^0.4
	1	ccl		^0.4.2
		demikernel		^0.4.9
	2	kvarn-quinn-proto		^0.4
	1	wsq		^0.4
	2	aquatic_udp		^0.4
		hreq-h2		^0.4.0
		mini_http		^0.4
	1	aquatic_ws		^0.4
	1	graphite_concierge		^0.4.6
		jujutsu		^0.4.7
		kafcat		^0.4
		riffol		^0.4
		rust-control-plane		^0.4
		shared-iter		^0.4
	2	stk		^0.4.2
	1	async_ui_core		^0.4.7
		blade		^0.4
	1	hv-lease-tracker		^0.4.5
		rumeter-component		^0.4.6
	1	scrappy-http-test		^0.4
		susydev-jsonrpc-ws-server		^0.4
	2	eternal		^0.4
		future-bus		^0.4.2
	1	futures-mio		^0.2.0
		kayrx-timer		^0.4.2
		rux		^0.3.0
		solana-jsonrpc-ws-server		^0.4
	1	solana-ws		^0.4
		susy-ws		^0.4
		affinitree		^0.4.8
	4	h2_imp		^0.4.2
		isahc-opendal-workaround		^0.4
		parapet		^0.3
	1	slacktor		^0.4.9
		susy-jsonrpc-ws-server		^0.4
		tokio-timer-futures2		^0.3.0
		async_ui_gtk		^0.4.7
		easyfibers		^0.3
	1	fluke-io-uring-async		^0.4
	3	graphite_net		^0.4.6
		hidasta		^0.4
		nephele		^0.4.2
	2	nvg		^0.4.2
		anyflux		^0.4
		live2o3		^0.4.0
		meio-http		^0.4.2
		noria-server		^0.4
		requiem-http-test		^0.4
		tick		^0.1
500	10	tokio-util_wasi	optional	^0.4.4
	2	vapcore-network-devp2p		^0.2
		aster-proxy		^0.4
	1	ayaka-runtime		^0.4
		dbs-fuse		^0.4.6
	2	disarray-ledger		^0.4.7
		piedb		^0.4.2
		proxychain		^0.4.3
		qemu-rust		~0.2
		remote-ref		^0.4.5
		termcandy		^0.4.2
		tfs		^0.1
		actori-http-test		^0.4
		async_dataloader		^0.4.2
		breadx-special-events		^0.4.6
		cernan		^0.4
		just_linked		^0.4.8
		utp2		^0.4.0
		async-winit		^0.4.8
		banyanfs		^0.4
		bo-helper		^0.4
		cart-cache		^0.4.2
		ckb_multi_index_map		^0.4
		clia-rcproxy		^0.4
		clickhouse-driver		^0.4.2
		coachman		^0.4
		condure		^0.4
		datafrost		^0.4.9
		ecs-tiny		^0.4
		ethcore-io		^0.4
		eventd		^0.4
		gst-plugin-threadshare		^0.4.7
	1	hooks-gen		^0.4.9
	2	kayrx-test		^0.4
		mallchat		^0.4.8
		pumpkindb_mio_server		^0.3.0
	3	superviseur-graphql		^0.4.8
	2	tokio-timer-plus		^0.3.0
		aba-cache		^0.4
		cart		~0.2.0
		fluss		^0.4.2
	2	graphite_server		^0.4.6
		grid-tree		^0.4
		labeledgraph		^0.4.2
	1	nona		^0.4.2
		active_standby		^0.4.3
	3	futuresdr		^0.4.8
	1	mfio-rt		^0.4
		nonaquad		^0.4.2
		ohm		^0.4
		pendulum		^0.4
	1	process-muxer-core		^0.4.9
	2	rask-core		^0.4.8
		gcache		^0.4
		mfio-netfs		^0.4
		product-os-h2		^0.4.2
		stio		^0.4.9
		tag2upload-service-manager		^0.4.9
310		libslirp	optional	^0.4.9
140	2	xitca-http	optional	^0.4
140		moc	optional	^0.4
		shelves	optional	^0.4
	2	product-os-tower	optional	^0.4
		tm-wheel	optional	^0.4
	1	tokio-async-std	optional	^0.4.2
	1	async-fcgi	optional	^0.4
	1	blade-render	optional	^0.4
		broker-tokio	optional	^0.4.1
	1	caminos-lib	optional	^0.4.7
		collectivity	optional	^0.4.2
		completeio	optional	^0.4
	1	dusks-reqwest	optional	^0.4.9
		erkpht-tower	optional	^0.4
		gc_api	optional	^0.4.7
	1	granite	optional	^0.4
		theo	optional	^0.4.8
		tio	optional	^0.4.2
	2	unsend	optional	^0.4.8
6.5M	20	sharded-slab	dev	^0.4.2
811K	135	async-graphql	dev	^0.4.9
116K	48	io-uring	dev	^0.4
81K	10	tokio-tower	dev	^0.4
4.7K	1	msql-srv	dev	^0.4.2
310		async-prost	dev	^0.4.6
210	3	open-coroutine-core	dev	^0.4
160	4	slabmap	dev	^0.4.9
150	2	rustix-uring	dev	^0.4
130	2	algorithm	dev	^0.4.9
		kubelet	dev	^0.4
	6	roa	dev	^0.4.5
	1	compactmap	dev	^0.4
		trait-enumizer	dev	^0.4.5
		actix-tracing	dev	^0.4
	3	darpi	dev	^0.4.2
		requiem-tracing	dev	^0.4
		scrappy-tracing	dev	^0.4
		actori-tracing	dev	^0.4
		beton	dev	^0.4.9
		densemap	dev	^0.4
		open-coroutine-iouring	dev	^0.4.8