Iron

Iron is used at run time in 160 crates (of which 6 optionally). It is a direct run-time dependency in 134 crates. It's used only as a dev dependency in 8 crates (of which 5 directly).

Number of dependers	Iron version	Downloads/month
101	0.6.1	8.4K
28	0.5.1	1.6K
31	0.4.0	1.2K
5	0.3.1	500
2	0.2.6	700
1	0.1.21	370

Depender (with downloads and own rev deps)			Iron version
255K	58	multipart	optional	>=0.4, <0.7
5.8K	58	router		^0.6
4.3K	17	persistent		>=0.5, <0.7
4.2K	15	bodyparser		>=0.5, <0.7
3.5K	29	mount		^0.6
3.0K	20	urlencoded		>=0.5, <0.7
2.7K	20	staticfile		>=0.5, <0.7
1.3K	11	params		>=0.5, <0.7
1.1K	10	logger		>=0.4, <0.7.0
800	2	iron-cors		^0.6
550	14	iron-test		^0.6.0
480	4	handlebars-iron		^0.6.0
410		tantivy-cli		^0.6
260		simple-http-server		^0.6.1
210		iron-slog		~0.6
160	1	iron-sessionstorage		^0.5
160		gauc		^0.5
		juniper_iron		>=0.5, <0.7
		iron-csrf		^0.6
		metrics_distributor		^0.6.1
		crates-mirror		^0.4
		https		^0.6
		iron-pack		^0
	1	iron-json-response		^0.6.0
		maze		^0.4.0
		micro-kit		^0.5
		iron-drain		^0.3.0
		livy_manager		^0.6
		corsware		^0.6.0
		iron-send-file		^0.4.0
	3	oven		^0.4.0
	3	reep		^0.4
		parody		^0.6.0
		embed_staticfile		^0.5
		oxide-auth-iron		^0.6
		iron-sessionstorage2		^0.5
		iron_requestid		^0.5.1
		lproj2es		^0.5
		gutenberg		^0.5
		iron-middlefiddle		^0.5.1
		iron-middleware-mysql		^0.3.0
		iron-tera		^0.6.0
		iron_reverse_proxy		^0.6
		spaceapi-server		^0.6.1
	1	staticdir		^0.2
		chainmail		0.4.*
		iron_rusqlite_middleware		^0.5.1
		iptoasn-webservice		^0.6
		pastebind		^0.6
		iron-login		^0.4
		kafka-proxy		^0.4
		unveil-rs		^0.6.1
		limiter		^0.6.0
		topd		^0.5.1
		iron-error-router		^0.5
		spaceapi-dezentrale-server		^0.6.1
		sysinfo-web		^0.6
	1	engine-io		^0.4.0
		fe_session		^0.4
		iron_inspect		>=0.5.0, <0.7.0
		prometheus_reporter		^0.4.0
		simbol-server		^0.6
		git-sql		0.6.*
		iron-archivist		^0.6
		searchspot		^0.6
		haxonite		^0.4
		mech-server		^0.6.1
		pluto		^0.3.0
		socket-io		^0.4.0
		wesers		^0.4
		echor		^0.6.1
		flow_between		^0.6.0
		hammer		^0.5
		iron_vhosts		^0.5
		oatmeal_raisin		*
		dinky		^0.6.1
		espota-server		^0.6.0
	1	flo_static_files		^0.6.0
		iron_json		0.5.*
		alexa		^0.4
		curtain		^0.3
	1	flo_http_ui		^0.6
		handlebars-template-handler		^0.4.0
		iron-sessionstorage-0-6		^0.6
	1	pastebin		^0.6
		rusticsearch		^0.4.0
	1	qair		>=0.5, <0.7
		replicante_util_iron		^0.6.0
	1	rusty_dashed		^0.4.0
		codeplatter		^0.4.0
		exonum-http-get-auth		^0.5.1
		iron-dsc-csrf		^0.6.0
		secure-session		^0.6
		cargo-docserve		^0.5
		iron-hmac		^0.6
		iron-maud		^0.4.0
		iron-params		^0.4
		iron_compress		^0.5
		pair_stack		*
		reep-bodyparser-rustcdecodable		^0.4
		reep-id-string		^0.4
		reep-optionparser-urlencoded		^0.4
		rererouter		^0.6.0
		rust-easy-router		^0.6.0
		selective_middleware		*
		iron_session		^0.2.6
		reload-rs		^0.4.0
		rust-http-logger		^0.4
		rust-pm		*
		anneal		^0.6
		austenite		^0.1.6
		static		*
		cargo-cacher		^0.6.1
		clam		^0.6.0
		coasys_juniper_iron		>=0.5, <0.7
		rstatic		^0.2.6
		rust-zimg		^0.4.0
		askama_iron		>=0.5, <0.7
		medal		^0.5.1
		qool		^0.6
		session		^0.4
		rusty_pipe		^0.6
		k2i		^0.5.1
290		multipart-2021	optional	>=0.4, <0.7
		discord_bots	optional	^0.6.0
		aklat	optional	^0.5
		fatcat-openapi	optional	^0.6
		multipart-any	optional	>=0.4, <0.7
	2	qiniu-multipart	optional	>=0.4, <0.7
	1	rustiful	optional	^0.5
		rustless	optional	^0.4
		swagger_client	optional	^0.5
	1	vault-api	optional	^0.5
		wemo	optional	0.4.*
		erguotou	dev	*
		json-request	dev	*
		casdoor-rust-sdk	dev	^0.6.1
		mio_license	dev	^0.6
		casdoor-rust-sdk-release-test	dev	^0.6