ctor

ctor is used at run time in 996 crates (of which 232 optionally). It is a direct run-time dependency in 151 crates. It's used at build time in 36 crates (of which 34 optionally, ). It's used only as a dev dependency in 589 crates (of which 196 directly).

Number of dependers	ctor version	Downloads/month
0	0.3.0-beta0	39
647	0.2.9	785K
1	0.2.5	31K
972	0.1.26	306K
1	0.1.16	9.2K

Depender (with downloads and own rev deps)			ctor version
254K	54	napi		^0.2
230K	16	tauri-utils		^0.2
71K	19	minstant		^0.1.20
36K	13	allocative		^0.1.26
103K	7	ijson	optional	^0.2.4
17K	38	vise		^0.2.8
15K	2	tree-sitter-cli		^0.2.9
16K	46	soroban-sdk	optional	^0.2.9
14K	27	specta	optional	^0.1.26
3.7K	12	sequoia-ipc		^0.2
3.5K	3	napi-ohos		^0.2
1.5K	12	test-r		^0.2
1.3K		extendr-engine		^0.2.4
1.2K	10	eigen-logging		^0.2.8
4.0K	8	dylint_internal	optional	^0.2
950	1	reactive-mutiny		^0.2
900	3	emacs		^0.1.12
900	1	lambda-lw-http-router-core		^0.2.5
850		vpi_export		^0.2.9
850		lambda-lw-http-router		^0.2
2.8K	7	breezyshim	optional	>=0.1
600	1	nj-core		^0.2.4
550	3	cargo-packager-utils		^0.2
490		shmy		^0.2.8
470	1	libtest-mimic-collect		^0.2.9
470	3	fetch-data		^0.2.8
390		cmsis-cffi		^0.2
340		meme_generator		^0.2
250		config-manager		^0.1.23
240		symcc_runtime		^0.2.9
230		zawk		^0.2
1.2K	9	libafl_bolts	optional	^0.2.9
230		oc-hook-macros		^0.2.9
230	3	capsicum		^0.2.9
210	1	cffi-impl		^0.1.16
200		reactive-messaging		^0.2
190		qqx		^0.1.20
160	12	exonum-merkledb		^0.1.13
160	6	minimo		^0.2.8
150		frame-analyzer		^0.2.8
150	2	const-tweaker		^0.1.13
150		napi-calm-down		^0.2
130		node_tree		^0.2.8
900	3	specta-util	optional	^0.2.8
120		frame-analyzer-test		^0.2.8
120	11	pi_time		^0.2
850	1	feldera-ijson	optional	^0.2.4
100	10	matrix-sdk-test		^0.2.0
		abstract-interface-testing		^0.2.0
		cargo-packager-updater		^0.2
		tmp-postgrust		^0.2
	2	lvgl		^0.2.0
		rgwml		^0.2.8
		subversion		^0.2.8
	1	apr		^0.2
	1	apache-avro-test-helper		^0.2.8
		dvm		^0.2.5
		sodg		^0.1.26
	1	omniverse		^0.2
		simbiota-tlsh		^0.2.8
	2	sapling-dev-logger		^0.1
		proxy-dll		^0.1.26
	4	datatest		^0.2.5
	1	assert_tokens_eq		^0.1.9
	1	rdxl_static		^0.1
		isaac_sim		^0.2
	2	autortr_rocket_codegen		^0.2
		reo		^0.1.23
		libsvm		^0.1
		rsenv		^0.2.8
		ads-proxy		^0.2.2
	2	vineyard		^0.2
	1	inter_mem		^0.1.26
		crlibm		^0.1.21
		gs11n_derive		^0.1.3
		unblock		^0.1
	1	flail		^0.2.0
		label		^0.1.15
	1	iceyee_datetime		^0.2
		napi-h		^0.2
		risc0-zkvm-host		^0.1
		xxpg		^0.2.3
		fayalite		^0.2.8
		frame-analyzer-pro		^0.2.8
	1	rdxl_static_macros		^0.1
		zflags		~0.1.21
	2	cronitor_runtime		^0.2.8
		eoc		^0.1.21
		ydb-unofficial		^0.2.0
		chainblocks		^0.1.2
	2	esl01-dev-logger		^0.1
		gs11n		^0.1.3
		intercept		^0.1
		lets-see-if-this-builds-on-docs-rs		^0.1.23
	1	orangutan_macro		^0.2.8
		polyhorn-test		^0.1.16
		riji		^0.2
		comn		~0.1.21
		companion-service		^0.1.20
		fastant		^0.2
	1	spore-vm		^0.2
		udbg		^0.2
	8	millennium-utils		^0.1
	2	nwn-rs-types		^0.1.22
		sot		^0.1.23
		immutable_env		^0.2
	2	narui_core		^0.1.21
		peckish		^0.2.4
		shdp		^0.2.8
		comet-rs		^0.1.22
		jdx-csv-lint		^0.2.8
	1	ohos-nj-core		^0.2.4
		resctrl		^0.2.5
	1	rustpynet_macros		^0.1
		always-abort		^0.2.8
		bkmr		^0.2.8
		kernaux		^0.1.22
		mdbx		^0.1.21
		notoriety-cli		^0.2.5
		poggers		^0.2.6
		pwn		^0.1.21
		wlinflate		^0.1.21
		clip_qdrant		^0.2.4
	1	cronitor_macro		^0.2.8
		dmsdk		^0.1.23
	1	eusb		^0.2
	2	knife-util		^0.1.23
		prust		^0.1.26
		rpkt-time		^0.1.25
		safe-mac-cli		^0.1.26
	1	beastlink		^0.1
		natom		^0.2.2
		nftmart-telemetry		^0.1.20
		nwn-rs-runtime		^0.1.21
		phie		^0.1.23
		rtx-cli-test		^0.1.26
		tmfalloc		^0.2
		cronitor		^0.2.8
		elevate-code		^0.2.5
310		errore	optional	^0.2.8
170	1	gmod	optional	^0
120		tracy_full	optional	^0.2
	3	common_uu	optional	^0.2
	3	dilib	optional	^0.1.22
	1	frclib-core	optional	^0.2.8
	1	global-static	optional	^0.2.6
		yices2	optional	^0.2.4
607K	36	datafusion-expr	dev	^0.2.0
607K	110	datafusion	dev	^0.2.0
606K	3	datafusion-optimizer	dev	^0.2.0
605K	8	datafusion-sql	dev	^0.2.0
264K	13	google-cloud-auth	dev	^0.1
258K	138	static_init	dev	^0.1
194K	10	google-cloud-storage	dev	^0.1.26
137K	188	notify-rust	dev	^0.2
90K	7	google-cloud-pubsub	dev	^0.1.26
61K	2	tauri-plugin-notification	dev	^0.2
49K	7	deltalake-core	dev	^0
46K	4	test-fuzz	dev	^0.2
39K	21	jack	dev	^0.2
32K	8	minidump	dev	^0.2
21K	6	exacl	dev	^0.2.6
14K	6	buddy_system_allocator	dev	^0.2.6
10K		usage-cli	dev	^0.2
10K	3	usage-lib	dev	^0.2
8.7K	1	raft-engine	dev	^0.2
8.3K	5	demand	dev	^0.2
7.8K	4	iota_stronghold	dev	^0.1.21
6.7K		mise	dev	^0.2
6.2K	6	fmmap	dev	^0.2
4.8K	6	cw-orch-daemon	dev	^0.2.8
4.7K	1	google-cloud-bigquery	dev	^0.1.26
4.7K	4	prop-check-rs	dev	^0.2.8
4.5K	4	oni-comb-parser-rs	dev	^0.2.8
4.4K	3	rewriter	dev	^0.2
4.3K	2	oni-comb-uri-rs	dev	^0.2.8
3.4K		cargo-dylint	dev	^0.2
3.2K	2	google-cloud-spanner	dev	^0.1
3.0K	7	retour	dev	^0.2.2
2.9K	1	fuel-core-p2p	dev	^0.1
2.8K		google-cloud-artifact-registry	dev	^0.1
2.4K		cargo-afl	dev	^0.2
2.2K	1	yaque	dev	^0.1.26
2.1K	2	datafusion-cli	dev	^0.2.0
1.6K	1	blosc2-rs	dev	^0.2.0
1.6K	3	glean-core	dev	^0.2.2
1.5K	3	sqlite-hashes	dev	^0.2
1.5K		mountpoint-s3-client	dev	^0.2.6
1.5K	1	mountpoint-s3-crt	dev	^0.2.6
1.4K		legend-saga	dev	^0.2.9
1.3K		necessist	dev	^0.2
1.2K	8	stream-download	dev	^0.2.7
1.0K	4	akd	dev	^0.2
850		rustyrepl	dev	^0.1
750		app-state	dev	^0
750	1	google-cloud-kms	dev	^0.1
700	1	tquic	dev	^0.2.2
700	3	pkgcraft	dev	^0.2.9
650		cargo-unmaintained	dev	^0.2
550		zram-generator	dev	^0.2
550	1	sqlite-compressions	dev	^0.2
550		my-awesome-rabbitmq-lib	dev	^0.2.8
500	3	eyra	dev	^0.2.0
460		safe_network	dev	~0.1.20
430		rusty-penguin	dev	^0.2
410		thqm	dev	^0.2.8
410	3	keen-retry	dev	^0.2
390	3	scallop	dev	^0.2.9
370		fshasher	dev	^0.2
360	5	iceberg	dev	^0.2.8
360	1	radicle-ci-broker	dev	^0.2.8
350	4	generic-btree	dev	^0.1.26
340	3	frostbow-cli	dev	^0.2.0
320		owl_patch	dev	^0.2.8
310		build-wrap	dev	^0.2
300	1	loro-internal	dev	^0.1.23
290		loro	dev	^0.2
270	1	strandify	dev	^0.2.8
260	2	loro-rle	dev	^0.1.23
260	2	mbtiles	dev	^0.2
250	1	scopegraphs	dev	^0.2
240	2	loro-delta	dev	^0.2
230		iceberg-catalog-rest	dev	^0.2.8
210		kip-sql	dev	^0.2.0
210		mustang	dev	^0.2.0
210	2	loro-kv-store	dev	^0.2
200		martin	dev	^0.2
200	1	iceberg-catalog-hms	dev	^0.2.8
190		c4-e5-chess	dev	^0.2
190	3	redis-swapplex	dev	^0.2
170		ripgrep_all	dev	^0.2.0
170		testcontainers-redpanda-rs	dev	^0.2
170		yaml-schema	dev	^0.2.8
140		app-finder	dev	^0.2.9
140		fbtoggl	dev	^0.2
140		command-vault	dev	^0.2.5
140		fortune-rs	dev	^0.2.9
130		json-schema-dsl	dev	^0.2
120	2	nix-nar	dev	^0.2.0
100		spanner-rs	dev	^0.1
	1	cast_checks	dev	^0.2
		flecs_ecs	dev	^0.2.7
	2	async-curl	dev	^0.2
		msgpack-numpy	dev	^0.2
		cargo-raze	dev	^0.1.22
	1	lark_bot_sdk_patch	dev	^0.2
		lark_bot_sdk	dev	^0.2
	2	syzlang-parser	dev	^0.2
	3	env-url	dev	^0.2.8
	4	qp2p	dev	^0.1.20
	2	p2panda-rs	dev	^0.1.26
		simple_delaunay_lib	dev	^0.2.6
		querent-rs	dev	^0.2.2
		rtx-cli	dev	<0.3
	1	crdt-list	dev	^0.1.23
		renderling_ui	dev	^0.2.2
	2	hydroflow_plus	dev	^0.2.8
		oni-comb-crond-rs	dev	^0.2.8
		fuel-p2p	dev	^0.1
	1	renderling	dev	^0.2.2
		cerk_port_dummies	dev	^0.1
		dfhack-remote	dev	^0.2.5
		smr	dev	^0.1.21
		crossmist	dev	^0.2.8
		cron-descriptor	dev	^0.1.26
		mangadex	dev	^0.1
		querent-synapse	dev	^0.2.2
	6	ate	dev	0.1.*
		interiors	dev	^0.2.7
	1	ascom-alpaca	dev	^0.2.6
	1	capsicum-net	dev	^0.2.3
		cerk_port_health_check_http	dev	^0.1.16
		executor-service	dev	^0
	2	music-player-graphql	dev	^0.1.26
	1	gokz_rs	dev	^0.2.4
		lumbermill	dev	^0.2.2
		packetry	dev	^0.2.8
		crdt-richtext	dev	^0.1.26
		winprint	dev	^0.2
		yet-another-md5	dev	^0.2.7
		hdf5-previewer	dev	^0.2.8
		maintenance-burden	dev	^0.2
		netbox2netshot	dev	^0.1.20
	1	okane-core	dev	^0.2.8
		stronghold-rlu	dev	^0.1.21
		elytra-ping	dev	^0.2.4
		okane	dev	^0.2.8
	2	cw-orch-publish-test	dev	^0.2.0
	2	datafusion-optd-cli	dev	^0.2.0
		bugbite-cli	dev	^0.2.8
		glowdust	dev	^0.2.6
		tantivy-uffd	dev	^0.2.6
	1	catsploit_lib	dev	^0.1.22
		dbless	dev	^0.2.8
		zeronsd	dev	>=0
		aquadoggo	dev	^0.1.23
	1	dameng-helper	dev	^0.1.26
		iceberg-datafusion	dev	^0.2.8
		martin-mbtiles	dev	^0.2
	1	perovskite_server	dev	^0.2.0
		dbeel	dev	^0.2.3
		diesel-wasm-sqlite	dev	^0.2
		hannibal	dev	^0.2.6
		nix-nar-cli	dev	^0.1.22
	1	relearn	dev	^0.1
		ebiotic	dev	^0.1
		iceberg-catalog-glue	dev	^0.2.8
		json-walker	dev	^0.2.6
		nbc_iris	dev	^0.1.26
		aabb-cw-orch	dev	^0.2.0
		cramino	dev	^0.1.26
		hushcrumbs	dev	^0.2.8
		paxforth	dev	^0.1.20
		reception	dev	^0.2.3
	1	cuberef_server	dev	^0.2.0
		ecrypt	dev	^0.1.22
		ichor	dev	^0.1.21
		omnix-cli	dev	^0.2
		acmev02	dev	^0.1
	1	bstorage	dev	^0.2
		crdt-woot	dev	^0.1.23
		shards	dev	^0.1.16
		wownav-parser	dev	^0.1.23
		notify-me	dev	^0.1
	2	pai	dev	^0.2.6
		scopegraphs-lib	dev	^0.2.5
		stronghold-stm	dev	^0.1.21
		wasmcloud	dev	^0.1.16
		bcat	dev	^0.1.23
		big-o-test	dev	^0.2
		cargo-line-test	dev	^0.2
		datadoghq	dev	~0.1
		ftp2mfs	dev	^0.1.20
		llm-sdk	dev	^0.2.6
		num_string	dev	^0.1.22
		oco	dev	^0.2.2
		pulso	dev	^0.2
		saito_rust	dev	^0.1.21
		svanill-vault-server	dev	^0.1.15
		saito	dev	^0.1.21
		segsource	dev	^0.1
		setmeup	dev	^0.1
		staticinit	dev	^0.1
		tokio-stream-multiplexor	dev	^0.1.21
		tokio-stream-multiplexor-fork	dev	^0.1.26
		ttytee	dev	^0.2
		rs-math	dev	^0.1.19