ctor

ctor is used at run time in 931 crates (of which 233 optionally). It is a direct run-time dependency in 148 crates. It's used at build time in 36 crates (of which 34 optionally, ). It's used only as a dev dependency in 582 crates (of which 190 directly).

Number of dependers	ctor version	Downloads/month
0	0.3.0-beta0	0
574	0.2.9	20K
0	0.2.8	732K
1	0.2.5	39K
973	0.1.26	376K
1	0.1.16	3.6K

Depender (with downloads and own rev deps)			ctor version
293K	46	napi		^0.2
216K	15	tauri-utils		^0.2
69K	19	minstant		^0.1.20
35K	13	allocative		^0.1.26
100K	6	ijson	optional	^0.1.16
31K	38	vise		^0.2.8
18K		rgwml		^0.2.8
16K	2	tree-sitter-cli		^0.2.8
13K	26	specta	optional	^0.1.26
12K	46	soroban-sdk	optional	^0.2.1
4.1K	3	napi-ohos		^0.2
3.5K	11	sequoia-ipc		^0.2
7.4K	7	breezyshim	optional	>=0.1
1.7K	12	test-r		^0.2
1.5K	1	nj-core		^0.2.4
1.5K	1	reactive-mutiny		^0.2
1.2K	6	minimo		^0.2.8
1.2K		extendr-engine		^0.2.4
1.0K		ydb-unofficial		^0.2.0
3.5K	8	dylint_internal	optional	^0.2
900	4	napi-h		^0.2
800	10	eigen-logging		^0.2.8
800		frame-analyzer		^0.2.8
750	3	emacs		^0.1.12
700		node_tree		^0.2.8
650	3	fetch-data		^0.2.8
450		rsenv		^0.2.8
410	3	cargo-packager-utils		^0.2
380	1	eusb		^0.2
350		jdx-csv-lint		^0.2.8
290		frame-analyzer-pro		^0.2.8
260		config-manager		^0.1.23
230		tmp-postgrust		^0.2
220		sodg		^0.1.26
210		shmy		^0.2.8
190		qqx		^0.1.20
180	1	cffi-impl		^0.1.16
170		fayalite		^0.2.8
160		reactive-messaging		^0.2
950	9	libafl_bolts	optional	^0.2.8
150		ads-proxy		^0.2.2
150		zawk		^0.2
140	11	pi_time		^0.2
140		cargo-packager-updater		^0.2
130		yaml-schema		^0.2.8
110	2	sapling-dev-logger		^0.1
110		xxpg		^0.2.3
110		symcc_runtime		^0.2.8
110	3	capsicum		^0.2.3
100		dvm		^0.2.5
100		napi-calm-down		^0.2
	2	vineyard		^0.2
750	1	feldera-ijson	optional	^0.2.4
	12	exonum-merkledb		^0.1.13
	1	iceyee_datetime		^0.2
		isaac_sim		^0.2
	1	orangutan_macro		^0.2.8
	1	apr		^0.2
	1	rdxl_static		^0.1
	1	flail		^0.2.0
		riji		^0.2
	8	millennium-utils		^0.1
		legba		^0.2.4
		udbg		^0.2
		proxy-dll		^0.1.26
	11	matrix-sdk-test		^0.2.0
	1	assert_tokens_eq		^0.1.9
	2	const-tweaker		^0.1.13
		tmfalloc		^0.2
	2	nwn-rs-types		^0.1.22
		unblock		^0.1
		risc0-zkvm-host		^0.1
	2	narui_core		^0.1.21
	1	apache-avro-test-helper		^0.2.8
		subversion		^0.2.8
		pwn		^0.1.21
		kernaux		^0.1.22
	1	rdxl_static_macros		^0.1
		label		^0.1.15
	1	inter_mem		^0.1.26
	2	autortr_rocket_codegen		^0.2
	2	lvgl		^0.2.0
		simbiota-tlsh		^0.2.8
		reo		^0.1.23
		prust		^0.1.26
		wlinflate		^0.1.21
		gs11n		^0.1.3
	2	knife-util		^0.1.23
	2	cronitor_runtime		^0.2.8
		mdbx		^0.1.21
		notoriety-cli		^0.2.5
		safe-mac-cli		^0.1.26
		bkmr		^0.2.8
	4	datatest		^0.2.5
	1	omniverse		^0.2
	1	cronitor_macro		^0.2.8
	2	esl01-dev-logger		^0.1
		peckish		^0.2.4
		comn		~0.1.21
		crlibm		^0.1.21
		gs11n_derive		^0.1.3
		poggers		^0.2.6
		cronitor		^0.2.8
		natom		^0.2.2
		zflags		~0.1.21
		immutable_env		^0.2
		polyhorn-test		^0.1.16
	1	rustpynet_macros		^0.1
		fastant		^0.2
		phie		^0.1.23
		rtx-cli-test		^0.1.26
		sot		^0.1.23
		intercept		^0.1
		lets-see-if-this-builds-on-docs-rs		^0.1.23
	1	beastlink		^0.1
		nftmart-telemetry		^0.1.20
	1	ohos-nj-core		^0.2.4
		always-abort		^0.2.8
		nwn-rs-runtime		^0.1.21
		chainblocks		^0.1.2
		clip_qdrant		^0.2.4
		cmsis-cffi		^0.2
		comet-rs		^0.1.22
		companion-service		^0.1.20
		abstract-interface-testing		^0.2.0
	1	spore-vm		^0.2
		dmsdk		^0.1.23
		eoc		^0.1.21
		libsvm		^0.1
		elevate-code		^0.2.5
		lambda-lw-http-router		^0.2
	2	lambda-lw-http-router-core		^0.2.5
		resctrl		^0.2.5
		rpkt-time		^0.1.25
		shdp		^0.2.8
320	3	common_uu	optional	^0.2
320		errore	optional	^0.2.8
220	1	global-static	optional	^0.2.6
110		tracy_full	optional	^0.2
	1	gmod	optional	^0
	3	dilib	optional	^0.1.22
	1	frclib-core	optional	^0.2.8
	1	specta-util	optional	^0.2.8
		yices2	optional	^0.2.4
960K	99	datafusion	dev	^0.2.0
961K	34	datafusion-expr	dev	^0.2.0
960K	3	datafusion-optimizer	dev	^0.2.0
960K	8	datafusion-sql	dev	^0.2.0
283K	137	static_init	dev	^0.1
259K	13	google-cloud-auth	dev	^0.1
198K	10	google-cloud-storage	dev	^0.1.26
130K	184	notify-rust	dev	^0.2
93K	7	google-cloud-pubsub	dev	^0.1.26
59K	7	deltalake-core	dev	^0
51K	1	tauri-plugin-notification	dev	^0.2
48K	4	test-fuzz	dev	^0.2
31K	21	jack	dev	^0.2
32K	8	minidump	dev	^0.2
18K	6	buddy_system_allocator	dev	^0.2.6
14K	6	exacl	dev	^0.2.6
13K		usage-cli	dev	^0.2
10K	1	raft-engine	dev	^0.2
9.1K		mise	dev	^0.2
8.3K	3	usage-lib	dev	^0.2
7.3K	4	iota_stronghold	dev	^0.1.21
5.8K	6	cw-orch-daemon	dev	^0.2.8
4.6K	6	fmmap	dev	^0.2
4.4K	4	prop-check-rs	dev	^0.2.8
4.4K	1	google-cloud-bigquery	dev	^0.1.26
4.3K	4	qp2p	dev	^0.1.20
4.3K	5	demand	dev	^0.2.8
4.1K	4	oni-comb-parser-rs	dev	^0.2.8
3.8K	2	oni-comb-uri-rs	dev	^0.2.8
3.8K	1	yaque	dev	^0.1.26
3.7K	3	rewriter	dev	^0.2
3.4K		fbtoggl	dev	^0.2
3.4K		cargo-dylint	dev	^0.2
3.3K		oni-comb-crond-rs	dev	^0.2.8
3.0K	1	mountpoint-s3-crt	dev	^0.2.6
3.0K		mountpoint-s3-client	dev	^0.2.6
2.8K		cargo-afl	dev	^0.2
2.2K	2	datafusion-cli	dev	^0.2.0
2.1K		querent-synapse	dev	^0.2.2
2.0K	1	fuel-core-p2p	dev	^0.1
1.8K	7	retour	dev	^0.2.2
1.5K		google-cloud-artifact-registry	dev	^0.1
1.5K	2	google-cloud-spanner	dev	^0.1
1.3K	3	glean-core	dev	^0.2.2
1.2K	8	stream-download	dev	^0.2.7
1.0K	1	scopegraphs	dev	^0.2
950	3	sqlite-hashes	dev	^0.2
950		rusty-penguin	dev	^0.2
800		my-awesome-rabbitmq-lib	dev	^0.2.8
800		elytra-ping	dev	^0.2.4
750	4	akd	dev	^0.2
750	1	renderling	dev	^0.2.2
700		rustyrepl	dev	^0.1
700	1	strandify	dev	^0.2.8
700	1	sqlite-compressions	dev	^0.2
650		renderling_ui	dev	^0.2.2
650		cargo-unmaintained	dev	^0.2
600		safe_network	dev	~0.1.20
550	1	google-cloud-kms	dev	^0.1
500	1	blosc2-rs	dev	^0.2.0
490	2	loro-rle	dev	^0.1.23
480	2	loro-delta	dev	^0.2
470	1	loro-internal	dev	^0.1.23
470	1	gokz_rs	dev	^0.2.4
450		loro	dev	^0.2
400	4	generic-btree	dev	^0.1.26
340	2	loro-kv-store	dev	^0.2
330		hannibal	dev	^0.2.6
310	1	tquic	dev	^0.2.2
290		build-wrap	dev	^0.2
290		necessist	dev	^0.2
280		packetry	dev	^0.2.8
270		owl_patch	dev	^0.2.8
240	2	syzlang-parser	dev	^0.2
230	5	iceberg	dev	^0.2.8
230		querent-rs	dev	^0.2.2
210	2	p2panda-rs	dev	^0.1.26
210		app-state	dev	^0
210	1	perovskite_server	dev	^0.2.0
180		martin-mbtiles	dev	^0.2
180	3	eyra	dev	^0.2.0
170	2	mbtiles	dev	^0.2
170		cargo-line-test	dev	^0.2
140	1	okane-core	dev	^0.2.8
140		okane	dev	^0.2.8
140		scopegraphs-lib	dev	^0.2.5
140	1	cast_checks	dev	^0.2
140		llm-sdk	dev	^0.2.6
130		bugbite-cli	dev	^0.2.8
130		ripgrep_all	dev	^0.2.0
120	1	radicle-ci-broker	dev	^0.2.8
110	2	nix-nar	dev	^0.2.0
100	2	hydroflow_plus	dev	^0.2.8
100		netbox2netshot	dev	^0.1.20
100		yet-another-md5	dev	^0.2.7
	1	lark_bot_sdk_patch	dev	^0.2
		iceberg-catalog-rest	dev	^0.2.8
	3	redis-swapplex	dev	^0.2
		martin	dev	^0.2
		winprint	dev	^0.2
		tantivy-uffd	dev	^0.2.6
	3	keen-retry	dev	^0.2
	2	music-player-graphql	dev	^0.1.26
		stronghold-rlu	dev	^0.1.21
		fuel-p2p	dev	^0.1
		json-schema-dsl	dev	^0.2
	1	iceberg-catalog-hms	dev	^0.2.8
		zram-generator	dev	^0.1
	2	async-curl	dev	^0.2
		lumbermill	dev	^0.2.2
		kip-sql	dev	^0.2.0
		wasmcloud	dev	^0.1.16
		mangadex	dev	^0.1
		tokio-stream-multiplexor	dev	^0.1.21
		nbc_iris	dev	^0.1.26
		cargo-raze	dev	^0.1.22
		maintenance-burden	dev	^0.2
		msgpack-numpy	dev	^0.2
		executor-service	dev	^0
		interiors	dev	^0.2.7
		cron-descriptor	dev	^0.1.26
	3	env-url	dev	^0.2.8
		rtx-cli	dev	<0.3
		flecs_ecs	dev	^0.2.7
	1	relearn	dev	^0.1
		crossmist	dev	^0.2.8
	1	bstorage	dev	^0.2
		saito	dev	^0.1.21
		spanner-rs	dev	^0.1
	1	ascom-alpaca	dev	^0.2.6
		dbless	dev	^0.2.8
		ftp2mfs	dev	^0.1.20
		mustang	dev	^0.2.0
	3	scallop	dev	^0.2.9
		smr	dev	^0.1.21
		aquadoggo	dev	^0.1.23
	6	ate	dev	0.1.*
		c4-e5-chess	dev	^0.2
	1	dameng-helper	dev	^0.1.26
	2	datafusion-optd-cli	dev	^0.2.0
		fshasher	dev	^0.2
		tokio-stream-multiplexor-fork	dev	^0.1.26
		capsicum-net	dev	^0.2.3
	1	catsploit_lib	dev	^0.1.22
		diesel-wasm-sqlite	dev	^0.2
		nix-nar-cli	dev	^0.1.22
		setmeup	dev	^0.1
		crdt-woot	dev	^0.1.23
	1	cuberef_server	dev	^0.2.0
		lark_bot_sdk	dev	^0.2
		notify-me	dev	^0.1
		segsource	dev	^0.1
		staticinit	dev	^0.1
	1	crdt-list	dev	^0.1.23
		crdt-richtext	dev	^0.1.26
		dfhack-remote	dev	^0.2.5
		paxforth	dev	^0.1.20
	3	pkgcraft	dev	^0.2.9
	2	cw-orch-publish-test	dev	^0.2.0
		ichor	dev	^0.1.21
		reception	dev	^0.2.3
		svanill-vault-server	dev	^0.1.15
		wownav-parser	dev	^0.1.23
		shards	dev	^0.1.16
		acmev02	dev	^0.1
		cerk_port_dummies	dev	^0.1
		cerk_port_health_check_http	dev	^0.1.16
		cramino	dev	^0.1.26
		hushcrumbs	dev	^0.2.8
		num_string	dev	^0.1.22
		stronghold-stm	dev	^0.1.21
		aabb-cw-orch	dev	^0.2.0
		datadoghq	dev	~0.1
		dbeel	dev	^0.2.3
		ecrypt	dev	^0.1.22
		hdf5-previewer	dev	^0.2.8
		oco	dev	^0.2.2
	2	pai	dev	^0.2.6
		saito_rust	dev	^0.1.21
		testcontainers-redpanda-rs	dev	^0.2
		zeronsd	dev	>=0
		bcat	dev	^0.1.23
		big-o-test	dev	^0.2
		ebiotic	dev	^0.1
		iceberg-catalog-glue	dev	^0.2.8
		pulso	dev	^0.2
		simple_delaunay_lib	dev	^0.2.6
		thqm	dev	^0.2.8
		glowdust	dev	^0.2.6
		iceberg-datafusion	dev	^0.2.8
		json-walker	dev	^0.2.6
		omnix-cli	dev	^0.2
		rs-math	dev	^0.1.19
		ttytee	dev	^0.2