Slab

Slab is used at run time in 24,368 crates (of which 9,130 optionally). It is a direct run-time dependency in 438 crates. It's used at build time in 140 crates (of which 119 optionally, ). It's used only as a dev dependency in 2,062 crates (of which 20 directly).

Number of dependers	Slab version	Downloads/month
26,459	0.4.9	12.3M
48	0.3.0	14K
6	0.2.0	200
57	0.1.3	210

Depender (with downloads and own rev deps)			Slab version
13.4M	88	h2		^0.4.2
4.2M	255	async-io		^0.4.2
4.9M	41	quinn-proto		^0.4.6
12.6M	3585	futures-util	optional	^0.4.2
3.1M	102	async-executor		^0.4.7
11.6M	2436	tokio-util	optional	^0.4.4
12.1M	1088	tower	optional	^0.4
10.8M	12157	reqwest	optional	^0.4.9
1.9M	9	async-signal		^0.4.8
1.1M	26	calloop		^0.4.8
2.2M	1892	async-std	optional	^0.4.2
2.8M	20	fragile	optional	^0.4.5
404K	128	rdkafka		^0.4
370K	133	isahc		^0.4
267K	5	smoldot		^0.4.8
267K	2	smoldot-light		^0.4.8
178K	82	tokio-timer		^0.4.1
173K	37	mio-extras		^0.4
150K	29	tokio-reactor		^0.4.0
149K	286	yew		^0.4
147K	18	tokio-threadpool		^0.4.1
112K	7	virtual-fs		^0.4
271K	12	parry3d-f64	optional	^0.4
75K	15	quiche		^0.4
66K	3	sctp-proto		^0.4.9
132K	34	wasmtimer	optional	^0.4
108K	22	futures-concurrency	optional	^0.4.9
34K	11	actix-http-test		^0.4
30K	42	dioxus-core		^0.4.2
90K	1	foundations	optional	^0.4.9
29K	11	dioxus-hooks		^0.4.2
27K	32	tokio-uring		^0.4.2
76K	13	allocative	optional	^0.4.7
20K	6	fe2o3-amqp		^0.4
63K	29	deepsize	optional	^0.4
19K	14	i-slint-core		^0.4.3
17K	6	btree-range-map		^0.4.5
16K	1	dioxus-router-macro		^0.4.2
16K	5	svgdom		^0.4
15K	24	nusb		^0.4.9
13K	16	evmap		^0.4
13K	4	tokio-timerfd		^0.4
11K	5	iroh-quinn-proto		^0.4.9
11K	6	jsonrpc-ws-server		^0.4
34K	21	parry2d	optional	^0.4
10K	5	async_zmq		^0.4
10K	1	compio-signal		^0.4.9
10K	14	dioxus-desktop		^0.4.2
10K	10	ntex-service		^0.4
11K	14	ntex-util		^0.4
11K	41	rdf-types		^0.4.9
11K	8	tokio-graceful		^0.4
10K	56	ws		^0.4
30K	5	cc-traits	optional	^0.4
10K	13	ncollide3d		^0.4
10K	16	solana-core		^0.4.9
29K	23	parry3d	optional	^0.4
9.6K	4	crux_core		^0.4.9
8.4K	1	actix-net		^0.4
8.2K	3	dioxus-liveview		^0.4.2
8.2K	2	multi_index_map		^0.4
8.1K	29	tor-basic-utils		^0.4.4
7.6K	3	left-right		^0.4.1
7.4K	7	rumqttd		^0.4.9
6.4K	40	tokio-proto		^0.3
6.4K	1	tower-balance		^0.4
6.3K	4	parity-ws		^0.4
17K	2	btree-slab	optional	^0.4.5
13K		ez-ffmpeg	optional	^0.4
4.6K	8	deno_cache		^0.4
4.4K	8	fuse3		^0.4.9
4.3K	8	wstd		^0.4.9
4.0K	8	rendy-memory		^0.4
11K	6	ntex-net	optional	^0.4.9
3.9K		gfx-memory		^0.4
3.8K	9	yewdux		^0.4
3.8K	1	http2		^0.4.2
3.7K	2	timer-kit		^0.4
11K	11	compio-runtime	optional	^0.4.9
10K	7	parry2d-f64	optional	^0.4
3.5K	3	tx5		^0.4.9
3.5K		madsim-rdkafka		^0.4
3.4K	10	quic-rpc		^0.4.9
3.2K	4	broadcaster		^0.4.2
3.0K	10	sbd-server		^0.4.9
3.0K	1	jj-cli		^0.4.9
2.8K	9	ncollide2d		^0.4
2.7K	2	tracing-timing		^0.4.1
2.7K	7	ssi-jwt		^0.4.9
8.6K		cf-reqwest	optional	^0.4.9
2.2K	3	slab_typesafe		^0.4
1.7K	1	contour		^0.4
1.6K	1	gst-plugin-rtp		^0.4.9
1.6K	4	blitz-dom		^0.4.9
1.4K	2	rama-http-core		^0.4
1.3K	32	smolscale		^0.4.2
1.3K		unsync		^0.4.6
1.2K		quiche-mallard		^0.4
1.1K		sharedstate		^0.4.9
1.1K	1	ethercrab		^0.4.9
3.8K	4	wasmer-vfs	optional	^0.4
1.0K		myelin-engine		^0.4.2
1.0K	1	libublk		^0.4.9
950	2	concordium-smart-contract-engine		^0.4.5
950		asynchronix		^0.4
900		hashslab		^0.4.9
900		waker-set		^0.4.2
850	5	streamunordered		^0.4.0
850		stream_resp		^0.4
800		riven		^0.4.4
800	1	mea		^0.4.9
750	1	netgauze-rdkafka		^0.4
700		tree-house		^0.4
650	3	corcovado		^0.4.9
650		srmw		^0.4
600	1	geph5-client		^0.4.9
600	2	h2_wasi		^0.4.2
600	2	ribir_gpu		^0.4.9
500		rmp-futures		^0.4
480	1	ncollide_pipeline		^0.4
450	2	chttp		^0.4
450	5	yash-env		^0.4.9
440	6	typed-slab		^0.4.9
410	2	nvgx		^0.4
400	2	async-wasi		^0.4.9
400	4	h2_imp		^0.4.2
400	7	romio		^0.4.2
400		nvgx-wgpu		^0.4.2
380	2	spacetimedb-core		^0.4.7
380	2	vmcircbuffer		^0.4.6
340		spacetimedb-cli		^0.4.7
330	2	undo		^0.4
330		wrapped_slab		^0.4
320		nary_tree		~0.4
320	2	xactor		^0.4.2
300	1	nexosim		^0.4
300		timer-queue		^0.4.7
290		flashmap		^0.4.7
290	2	egui-snarl		^0.4
290	6	smolscale2		^0.4.2
290		nvgx-ogl		^0.4.2
280	7	meio-connect		^0.4.5
280	1	slacktor		^0.4.9
280		rtrtr		^0.4.2
260	2	sozu-lib		^0.4.9
250	1	kalosm-language		^0.4.8
230	5	nodo		^0.4
220	7	monoio-http		^0.4.2
210	1	ccl		^0.4.2
210	1	qws		^0.4
210	3	futuresdr		^0.4
210	3	nodo_runtime		^0.4
200		ncollide3d-updated		^0.4
200		dyntri-edt2d		^0.4.9
200		mundy		^0.4.9
200	3	tokio-curl		^0.4
190		blues-lsp		^0.4.9
180	3	nondestructive		^0.4.8
180	4	sosistab2		^0.4.7
170	3	futures-glib		^0.4.0
170		ckb_multi_index_map		^0.4
160		rotonda		^0.4
160		ncollide2d-updated		^0.4
160	1	onagre-launcher-service		^0.4.7
150	1	onagre-launcher-plugins		^0.4.7
140		libuio		~0.4
140		trale		^0.4.9
130	1	pros-simulator		^0.4.9
130	1	cart-tmp-gmem		^0.4
130		mio-more		^0.3.0
120		a-tree		^0.4
120	4	gluon_vm		^0.4.9
110	3	sosistab		^0.4.7
110		gst-plugin-threadshare		^0.4.7
110	1	async-observable		^0.4
110		bubble-bath		^0.4.9
100		evenio		^0.4.9
100	1	mioco		^0.2.0
100	11	actori-utils		^0.4
100	5	ironrdp-dvc		^0.4
100		jujutsu		^0.4.7
100		ascending_graphics		^0.4.9
	5	sixtyfps-corelib		^0.4.3
	1	rh2		^0.4.2
750	2	richat-shared	optional	^0.4.9
	8	kayrx		^0.4.2
750	1	async-fcgi	optional	^0.4
	6	actori-server		^0.4
	5	ckb-tx-pool		^0.4
	9	requiem-utils		^0.4
	10	scrappy-utils		^0.4
	2	swimos_trigger		^0.4
	1	stakker_mio		^0.4
	1	tquic		^0.4
	2	edict		^0.4
	9	actori-http		^0.4
	5	blade-graphics		^0.4
	2	tetsy-jsonrpc-ws-server		^0.4
	1	tetsy-ws		^0.4
		condure		^0.4
	5	requiem-server		^0.4
650	10	tokio-util_wasi	optional	^0.4.4
	6	scrappy-server		^0.4
		tmp_mio		^0.1.0
		puteketeke		^0.4.9
	3	rtc-sctp		^0.4.9
		Project2		^0.4.2
		mqtt		^0.3
	4	links_core		^0.4
	1	pixel_engine_draw		^0.4.7
	2	potatonet-client		^0.4.2
	1	sierra		^0.4
	3	noria		^0.4
		saas-zmq		^0.4
	4	stakker		^0.4
		isahc-opendal-workaround		^0.4
	1	potatonet-bus		^0.4.2
		lan-mouse		^0.4.9
	7	links_nonblocking		^0.4
		local-runtime		^0.4.9
		keru		^0.4.9
	1	novasymph		^0.4.6
		cernan		^0.4
	1	asynk		^0.4.9
	3	willow-data-model		^0.4.9
		tokio-utp		^0.4.0
	1	motorx-core		^0.4.9
	3	wasm_component_layer		^0.4.9
	1	io-uring-bearer		^0.4
	8	requiem-http		^0.4
	1	limited-table		^0.4
	1	earendil_topology		^0.4.9
	4	luminol-audio		^0.4.9
		demikernel		^0.4.9
	5	luminol-filesystem		^0.4.9
	1	luring		^0.4
		ntex-amqp		^0.4
	3	ux-dx		^0.4
	8	scrappy-http		^0.4
	1	ayaka-runtime		^0.4
		async-winit		^0.4.8
	1	nona		^0.4.2
	2	tokio-timer-plus		^0.3.0
	3	mould		^0.3.0
		pendulum		^0.4
		ruchei		^0.4.9
		tre-command		^0.4.2
		actix-amqp		^0.4
	6	building_blocks_storage		^0.4
		labeledgraph		^0.4.2
		links_blocking		^0.4
	1	slabbable-slab		^0.4
		vertix		^0.4.9
	1	wsq		^0.4
		async_dataloader		^0.4.2
		cart-cache		^0.4.2
		local-rcu		^0.4.9
	1	mio_httpc		^0.4
		r3_port_std		^0.4.5
	1	fluke-io-uring-async		^0.4
	1	quilkin		^0.4
		rpc-perf		=0.3.0
	2	stk		^0.4.2
		tquic_tools		^0.4
	1	hooks-gen		^0.4.9
		ice_core		^0.4
		agnostic-mdns		^0.4
	3	awak		^0.4
		coachman		^0.4
		kayrx-timer		^0.4.2
	4	kvarn-tokio-uring		^0.4.2
		tokio-evacuate		^0.4
		unreal_asset		^0.4.7
		bo-helper		^0.4
		clia-rcproxy		^0.4
	1	peerlink		^0.4.9
		tfs		^0.1
		yew-stdweb		^0.4
	2	kvarn-quinn-proto		^0.4
	1	swimos_multi_reader		^0.4
	1	vortex-bittorrent		^0.4
	2	aquatic_udp		^0.4
		future-bus		^0.4.2
		hreq-h2		^0.4.0
		kafcat		^0.4
		mapiproxy		^0.4.9
		riffol		^0.4
		rust-control-plane		^0.4
		shared-iter		^0.4
		winio		^0.4
		actori-http-test		^0.4
		blade		^0.4
		chain_peer		^0.3.0
	1	compose-rt		^0.4
		rumeter-component		^0.4.6
	1	scrappy-http-test		^0.4
		susydev-jsonrpc-ws-server		^0.4
		tokio-timer-patched		^0.3.0
	1	aquatic_ws		^0.4
		easyfibers		^0.3
		grid-tree		^0.4
		js_wasm_runtime_layer		^0.4
	2	kayrx-test		^0.4
	1	microsleep		^0.4.7
		solana-jsonrpc-ws-server		^0.4
	1	solana-ws		^0.4
		susy-ws		^0.4
		uringy		^0.4.8
		bitconch-jsonrpc-ws-server		^0.4
		clickhouse-driver		^0.4.2
		libaster		^0.4
		nonaquad		^0.4.2
		parapet		^0.3
	1	silx-core		^0.4.9
		susy-jsonrpc-ws-server		^0.4
		tokio-timer-futures2		^0.3.0
		wasi-async-runtime		^0.4.9
		fluss		^0.4.2
		just_linked		^0.4.8
		live2o3		^0.4.0
		mai		^0.1
	1	miku-h2		^0.4.2
		mtproxy		^0.4.0
		nephele		^0.4.2
		futures-net		^0.4.2
	1	h2-patch		^0.4.2
	1	hawk-ws		^0.3
		mini_http		^0.4
		minutiae		^0.4.1
		mio-pool		^0.4
		noria-server		^0.4
	2	nvg		^0.4.2
		ohm		^0.4
		requiem-http-test		^0.4
		stuck		^0.4.6
		tick		^0.1
		wsbroad		^0.4.2
		dbs-fuse		^0.4.6
	2	disarray-ledger		^0.4.7
	1	dope		^0
		ethcore-io		^0.4
		mallchat		^0.4.8
	2	music-player-graphql		^0.4.7
		nvg-gl		^0.4.2
		piedb		^0.4.2
		proxychain		^0.4.3
		remote-ref		^0.4.5
		rux		^0.3.0
		termcandy		^0.4.2
		trycp_server		^0.4
		async_ui_gtk		^0.4.7
		banyanfs		^0.4
		ecs-tiny		^0.4
	2	eternal		^0.4
	1	gosh-runner		^0.4
	1	quicr-core		^0.4
		rust2go-mem-ffi		^0.4
		slablit		^0.4
		stio		^0.4.9
	14	vapcore-io		^0.4
		active_standby		^0.4.3
		affinitree		^0.4.9
		ev_slotmap		^0.4
		flue		^0.4.9
	1	futures-mio		^0.2.0
		gcache		^0.4
		hidasta		^0.4
	1	hv-lease-tracker		^0.4.5
		mfio-netfs		^0.4
	1	mfio-rt		^0.4
		product-os-h2		^0.4.2
		siderite		^0.4
	1	squinn-proto		^0.4
		xgraph		^0.4.9
		breadx-special-events		^0.4.6
		cart		~0.2.0
	4	crows-wasm		^0.4
		eventd		^0.4
	1	graphite_concierge		^0.4.6
	3	graphite_net		^0.4.6
	2	graphite_server		^0.4.6
		meio-http		^0.4.2
		outils		^0.4.2
	1	photonio-uring		^0.4
		pumpkindb_mio_server		^0.3.0
		qemu-rust		~0.2
	1	razer-ws		^0.4
		retty-io		^0.4.0
		spatialtree		^0.4
	2	super-slab		^0.4
		swindon		^0.4.0
		tag2upload-service-manager		^0.4.9
		aba-cache		^0.4
		anyflux		^0.4
		aster-proxy		^0.4
	1	async_ui_core		^0.4.7
		bevy_northstar		^0.4.9
		datafrost		^0.4.9
	1	process-muxer-core		^0.4.9
	2	rask-core		^0.4.8
		simple-async-local-executor		^0.4.3
	1	slings		^0.4
	3	superviseur-graphql		^0.4.8
		utp2		^0.4.0
	2	vapcore-network-devp2p		^0.2
		constructive		^0.4
		rhttp2		^0.4.2
500		reqwest-spider	optional	^0.4.9
410	2	xitca-http	optional	^0.4
200		moc	optional	^0.4
180	1	nyquest-backend-curl	optional	^0.4
140	1	reqwest-h3	optional	^0.4.9
140		rspack-allocative	optional	^0.4.7
		shelves	optional	^0.4
	2	unsend	optional	^0.4.8
	2	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
		libslirp	optional	^0.4.9
	1	mdns-proto	optional	^0.4
	1	product-os-tower	optional	^0.4
		rustfoundry	optional	^0.4.9
		supply-chain-trust-example-crate-000073	optional	^0.4.2
		supply-chain-trust-example-crate-000091	optional	^0.4.4
		theo	optional	^0.4.8
		tio	optional	^0.4.2
		tm-wheel	optional	^0.4
	1	tokio-async-std	optional	^0.4.2
8.3M	21	sharded-slab	dev	^0.4.2
687K	146	async-graphql	dev	^0.4.9
150K	55	io-uring	dev	^0.4
74K	12	tokio-tower	dev	^0.4
500	3	rustix-uring	dev	^0.4
350		async-prost	dev	^0.4.6
350	6	slabmap	dev	^0.4.9
210	1	ntex-io-uring	dev	^0.4
	1	msql-srv	dev	^0.4.2
	1	compactmap	dev	^0.4
	6	roa	dev	^0.4.5
		kubelet	dev	^0.4
		densemap	dev	^0.4
		trait-enumizer	dev	^0.4.5
		actix-tracing	dev	^0.4
	5	algorithm	dev	^0.4.9
		actori-tracing	dev	^0.4
	3	open-coroutine-core	dev	^0.4
	3	darpi	dev	^0.4.2
		requiem-tracing	dev	^0.4
		scrappy-tracing	dev	^0.4
		async-prost-stream	dev	^0.4.6
		open-coroutine-iouring	dev	^0.4.8
		beton	dev	^0.4.9