getopts

getopts is used at run time in 1,175 crates (of which 126 optionally). It is a direct run-time dependency in 456 crates. It's used at build time in 106 crates (of which 9 optionally, ). It's used only as a dev dependency in 270 crates (of which 36 directly).

Number of dependers	getopts version	Downloads/month
1,550	0.2.21	1.4M
1	0.2.14	2.2K

Depender (with downloads and own rev deps)			getopts version
1.3M	495	pulldown-cmark	optional	^0.2
361K	106	difference	optional	^0.2
328K	510	scraper	optional	^0.2.21
87K	1	unicode_names2_generator		^0.2.21
148K	73	simd-json	optional	^0.2
34K	6	cargo-license		^0.2.21
28K	2	cargo-deb		^0.2.21
24K	4	smbios-lib		^0.2.21
21K	95	rusty-hook		^0.2.21
19K		mempool_space		^0.2.21
18K	7	tester		^0.2
15K	1	dify		^0.2.21
15K	37	pretty-bytes		^0.2
11K	88	compiletest_rs		^0.2
9.5K	8	lrlex		^0.2
9.4K		lang_tester		^0.2
8.0K	7	text-diff		^0.2
18K	16	guacamole	optional	^0.2
5.4K	2	gnostr-bins		^0.2.21
4.2K	1	cargo-modules		^0.2.21
3.9K	29	rustfmt		^0.2
3.5K	3	librespot		^0.2
9.8K	1	timely_communication	optional	^0.2.21
9.7K	13	timely	optional	^0.2.21
3.0K	20	jsonxf		^0.2
1.5K		voidmap		^0.2
1.3K	1	subplot		^0.2.21
1.1K	4	rna-algos		^0.2
1.1K		ryb_game		^0.2
1.0K	1	schnauzer		^0.2.21
1.0K		retest		^0.2
850	2	form		^0.2.21
850	1	tail		^0.2.17
2.9K	1	timely-communication-master	optional	^0.2.14
2.9K	2	timely-master	optional	^0.2.14
650	3	consprob		^0.2
600	26	arrrg		^0.2
600		twinleaf-tools		^0.2.21
550		rsbadges		^0.2
550		marctk		^0.2.21
550	5	args		^0
500	1	rna-ss-params		^0.2
2.0K	5	soapysdr	optional	^0.2.4
500	11	rustc-test		^0.2
500	8	cli-pdf-to-text		^0.2
500	7	cli-text-reader		^0.2
460	2	yammer		^0.2
440	6	dssim		^0.2.21
440		ttdl		^0.2
430		hygg		^0.2
430	10	rustfmt-nightly		^0.2
400		ck-cracker		^0.2.21
370		rmup		^0.2.21
340		pngquant		^0.2.21
320	6	rustc-ap-rustc_session		^0.2
310	10	cli-justify		^0.2
310		symphonize		^0.2
300		agate		^0.2.21
300		dns-doge		^0.2
290		rustrc		^0.2
290		saros		^0.2
280		dutree		^0.2.21
270		ghai		^0.2
270	1	jomy-ap-rustc_session		^0.2
230	2	fuzzcheck_common		^0.2.21
230	3	fuzzcheck		^0.2.21
230		sd-switch		^0.2.21
230		systeroid		^0.2.21
220		systeroid-tui		^0.2.21
200		customasm		^0.2.17
200		cargo-xcode		^0.2.21
200		rs-proxy		^0.2.21
190	1	small-logger		^0.2
180	1	consprob-trained		^0.2
180	5	tinyrick		^0.2.21
180		rustypaste-cli		^0.2.21
180		sizr		^0.2.21
180		cargo-export		^0.2.21
170		png2aa		^0.2
170		html_to_epub		^0.2
170		diesel_cli_ext		^0.2
160	4	statslicer		^0.2
160		laurel		^0.2
160		html_to_email		^0.2
160		unmake		=0.2.21
150		seinbot-rs		^0.2
150		fasten		^0.2.21
150		garmin_download		^0.2.21
150		analogize		^0.2
150		sip2		^0.2.21
140		s2png		^0.2
130		stdioredirect		^0.2
130		fetch-catnip		^0.2
120	1	kex		^0.2.21
120		sandboxfs		^0.2
120	2	varlink_generator		^0.2.21
120		remy		^0.2.18
120		vec-rac		^0.2
110		crabst		^0.2
110		px8		^0.2.14
110		tre-command		^0.2
110		wasm-gc		^0.2
110		tiny-integration-tester		^0.2
100		crast		^0.2
100		rust_ca		^0.2
	1	libtest		^0.2
		fluxy		^0.2
		boon-cli		^0.2
		way-cooler		^0.2
	1	rustml		^0.2.17
		anicli-es		^0.2
		diceware		^0.2
700	5	markov	optional	^0.2
	1	rnafamprob		^0.2
		image2aa		^0.2
	3	witty-phrase-generator		^0.2
		engiffen		^0.2.14
		nestboxd		^0.2
		xyio		*
	1	du		^0.2
		endbasic		^0.2
		cargo-ensure-installed		^0.2
		ivm		^0.2
		bupstash		^0.2
		ppbert		>=0.2.0, <0.3.0
		gomander-engiffen		~0.2
		netpulse		^0.2
		sgf-render		^0.2.21
		tai		^0.2
		tinfo		^0.2.18
	1	cpr		^0.2
		cruzbit		^0.2
		nimbleparse		^0.2
	2	simon		^0.2
		cli-pdf-reader		^0.2
		cli		*
		hxt		^0.2
		rzip		^0.2
		xbatis2sql		^0.2.21
		depub		^0.2
		ghp		^0.2
		cargo-fuzzcheck		^0.2
	1	markdown-toc		^0.2
		objid		^0.2
		renfe-cli		^0.2
		easyjack		^0.2.4
		gitwife		^0.2.21
		envsub		>=0.2.0, <0.3.0
		pleaser		^0.2
	1	kiro-editor		^0.2
		cargo-mod		^0.2.14
	3	keeshond		^0.2.18
		pentry		^0.2
		cclean		^0.2.21
		devsync		^0.2.21
		tw_unpack		^0.2
		dwarfdump-wasm		^0.2.21
		pipr		^0.2
		fidoprobe		^0.2.21
		rtf		^0.2.21
		runscript		^0.2
		tcpproxy-rs		^0.2.21
		udppp		^0.2
		uenc		^0.2
		density		^0.2
		kq		^0.2
		miss-demeanor		^0.2.18
		argle		^0.2
		isla		^0.2.21
		cargo-hublish		^0.2.14
		ceph-safe-disk		~0.2
		duplicate-kriller		^0.2.14
		edc2svd		^0.2
		heatseeker		^0.2.15
		helianto		^0.2.14
		inc		^0.2
		ios7crypt		^0.2.14
	2	koibumi-common-sync		^0.2.21
	1	malloc_freq		^0.2
		rdb		^0.2
		rustic-reader		^0.2
		rw		^0.2.18
		shotgun		^0.2
		vtcol		^0.2
		igo-rs		^0.2
		kanshi		^0.2.14
		recoreco		^0.2
		ship8		^0.2
		crit		^0.2.21
		git-gsub		^0.2.4
		iomrascalai		*
		libtest-mirror		^0.2.21
		unweave		^0.2
		buffett-core		^0.2
		cities_heightfield_from_gsi		^0.2.18
		hc		^0.2
		kai-cli		^0.2
		kvu		^0.2.21
		leptos-pretty		^0.2
		lxcrond		^0.2
		rusty-keys		^0.2.15
		sbar		^0.2.21
		udpproxy		^0.2
		bim-core		^0.2
		ccapi		^0.2
		cdbd		^0.2.11
		gnostr-get-relays		^0.2.21
		greetd-stub		^0.2.21
		maildir_ai		^0.2
		pype		^0.2.21
		shadowsocks-rs		^0.2
		tgreddit		^0.2.21
	1	wasm-sign		^0.2
		aquaenv		^0.2.18
		bitrust		^0.2
		chess_perft		^0.2.19
		ev-dice		^0.2.14
		fuzzcheck_arg_parser		^0.2
		geoshaper		^0.2
	2	koibumi-common		^0.2.21
		msi_klm		^0.2.12
		mwkeep		^0.2.21
		nbted		^0.2
		nettest		^0.2
		rust2vec-utils		^0.2
		tp-auto-kbbl		^0.2
		tripcode		^0.2
		xash3d-master		^0.2.21
	2	aw-server		^0.2
	1	caminos-lib		^0.2
		dpc-rdup-du		^0.2.14
		gff_diff		^0.2
		jcompiler		^0.2
		regen		^0.2
		rusty-forest		^0.2
		sinit		^0.2
		subcmd		^0.2
		tte		^0.2.21
		writus		^0.2
		xash3d-admin		^0.2.21
		xash3d-query		^0.2.21
		caminos		^0.2
	1	clt		^0.2.14
		healthdog		^0.2
		hilite		^0.2.14
		hkalbasi-rustc-ap-compiletest		^0.2
	2	phyloprob		^0.2
		retstat		^0.2
		rsocx		^0.2
		timetable		^0.2.15
		typedopts		~0.2.0
		xbgdump		^0.2.21
		fwatcher		^0.2
		ipv6_proxy		^0.2
		kubos-app		^0.2
	1	mimicaw		^0.2
		r-env		^0.2.21
		rust-riemann_health		^0.2
		sensorlog		^0.2.17
		sobani-tracker		^0.2
		subs		^0.2
		twitimer		^0.2.21
		upload-to-s3		^0.2.21
		craigslist-scraper		^0.2
	1	dcpu16		^0.2
		ebook-reader		^0.2
		fortunelike		^0.2
		if-to-let-chain		^0.2.21
		kestrel-cli		^0.2.21
		ptrace-do-rs		^0.2
		pyc-shell		^0.2.21
		rtftp		^0.2
		shush		^0.2.14
		stemjail		^0.2
		tcpproxy		^0.2.21
		textris		^0.2.18
		towebp		^0.2.21
		allegro_examples		=0.2.21
		crucible		^0.2.14
		delix		^0.2
		fantasy-cpu-emulator		^0.2
		insignia		^0.2
		inullify		^0.2
		lafont		^0.2
		langid		^0.2.14
		logrustate		^0.2
		nestools		^0.2
		ok		^0.2
		r-gh-create-release		^0.2.21
		reki3		^0.2.14
		rpc-perf		=0.2.14
		dwarfdump		^0.2
		fake_haproxy		^0.2
		gtunnel		^0.2
		hidasta		^0.2
		imagesnap		^0.2
		immortal		^0.2
		multitooth		*
		passgenr		^0.2
		rlq		^0.2
		samcomp		^0.2
		suricatasc		^0.2.21
		ver		^0.2.14
		visctl		^0.2
		wethr		^0.2
		avsser		^0.2
		colortty		^0.2.21
		copydeps		^0.2.21
		ctplt		^0.2
		fft_bench		^0.2
		linescroll		^0.2
		megra_rs		^0.2
		mtunnel		^0.2
		pf_sandbox		^0.2
		preoomkiller		^0.2
		preserve		^0.2
		recode_rs		^0.2.14
		rproxy		^0.2
		rsproxy		^0.2
		takkerus		^0.2
		timetime		^0.2
		trafo		*
		utf8-locale		^0.2
		verne		^0.2
		zipcat		^0.2
		actinium226-librespot		^0.2.21
		blek		^0.2
		cubox		^0.2
		data-encoding-bin		^0.2
		deftsilo		^0.2
		epub-reader		^0.2
		gist		~0.2
		greyhawk-vm		^0.2
		haku		^0.2
		mdl_monkey		^0.2.21
		pdf-reader		^0.2
		peep		^0.2
		pwatch		>=0.2
		qcow2-fuse		^0.2.14
		repose		^0.2
		rosalind-cli		^0.2
	1	rust-enum-derive		^0.2
		sl-rs		^0
		spooks		^0.2
		stare		^0.2.21
		stream-logs-to-s3		^0.2
		transcode		>=0.2
		vape		~0.2
		wasm-sign-cli		^0.2
		yt-chanvids		^0.2
		abar		^0.2.21
		agis		^0.2
		anime-cli		^0.2.19
		arg_combinators		^0.2
		aries		^0.2
		arithmancy		^0.2.18
		bgmrank-cli		^0.2
		carp		^0.2.4
		chatbot		~0.2
		cli-reader		^0.2
		csv-splitter		^0.2.21
		dark		*
		dcpu16-gui		^0.2.11
		denv		^0.2
		derivepass-cli		^0.2
		dev_info		^0.2
		dictcc-cli		^0.2.15
		dmitri		^0.2
		dndtools		^0.2
		dns-forward-over-tcp		^0.2
		docbase_io		^0.2.15
	1	dupe-krill		^0.2.21
		durduff		^0.2
		evic		^0.2.14
		f1fs		^0.2.21
		feaders		^0.2
		fluxer		^0.2.21
		gh_vm		^0.2
		git-brws		^0.2
		goban-screenhack		^0.2.21
		ip-server		^0.2.21
		mtcp		^0.2
		ohnomore-utils		^0.2
		prll-ri		^0.2
		rbfmt		^0.2.21
		rclc		^0.2
		rsay		^0.2.14
		rypt		0.2.*
		samfilt		^0.2
		spanish-numbers		^0.2
		stache		~0.2
		starsheet		^0.2
		subcomponent		^0.2
		switchable		^0.2
		templateme		^0.2
		tepimg		^0.2.21
		tetsy-wasm-gc		^0.2
	2	tic		^0.2.14
		zinc64-sdl		^0.2
		mpdsh		^0.2
		mpq		^0.2
		nailgun		^0.2.0
		neofold		^0.2
		nl-dump		^0.2
		now-collector		^0.2
		orbis_encoder		^0.2
		pacthash		^0.2
		pwrs		*
		pwrsurge		^0.2
		rarathon		*
		rfmt		^0.2.4
		ripcalc		^0.2
		ripfind		^0.2
		ripjson		^0.2
		ross		^0.2
		rtps-gen		^0.2
		rump		>=0.2.4
		rust-authenticator		^0.2
		shiba-preview		^0.2.21
		solkit		^0.2
		subsock		^0.2
		swagger_to_md		^0.2.4
		telescreen		^0.2.4
		twelve_factor		^0.2
		webkitten		^0.2
		webscale		^0.2
		wellington		^0.2
		wesley		^0.2
		wf		^0.2.21
		wst		^0.2.15
		yang-rs		^0.2.21
		anipwatch		^0.2
		openlibspot		^0.2
340	3	rc_conf	optional	^0.2
320	3	sst	optional	^0.2
300	1	k8src	optional	^0.2
240	3	armnod	optional	^0.2
190	2	mani	optional	^0.2
170	2	busyrpc	optional	^0.2
150	1	lsmtk	optional	^0.2
150	1	split_channel	optional	^0.2
140	1	bloomcalc	optional	^0.2
140	1	littlewing	optional	^0.2.21
140		busyrpc_service_discovery	optional	^0.2
120	2	accessibility-scraper	optional	^0.2.21
	1	simple-sds-sbwt	optional	^0.2
		belgium	optional	^0.2.19
		dom-manipulator	optional	^0.2.21
		dsdl_compiler	optional	^0.2
		fast_scraper	optional	^0.2.21
	4	geodate	optional	^0.2
		keyvalint_bench	optional	^0.2
		pulldown-cmark-fork	optional	^0.2
		quatrain	optional	^0.2.21
	1	scraper_forky	optional	^0.2.21
		septid	optional	^0.2
1.4M	40	metrics-util	dev	^0.2
1.9M	335	png	dev	^0.2.14
1.2M	311	prometheus	dev	^0.2
190K	250	syntect	dev	^0.2
160K	173	encoding	dev	^0.2
103K	47	smoltcp	dev	^0.2
30K	19	pdb	dev	^0.2.21
19K	4	pdb-addr2line	dev	^0.2.21
11K	18	kafka	dev	^0.2.21
3.6K		wit-text	dev	^0.2
2.9K	8	metrics-runtime	dev	^0.2
2.8K	1	authenticator-ctap2-2021	dev	^0.2
2.2K	21	irc	dev	^0.2.21
1.8K	1	pdb2	dev	^0.2.21
1.8K	5	authenticator	dev	^0.2
1.0K		realsense-rust	dev	^0.2
950	1	syntect-no-panic	dev	^0.2
700		tftp_server	dev	^0.2
380	4	debounce	dev	^0.2
340		ya-smoltcp	dev	^0.2
200		encoding-next	dev	^0.2.21
160		mozpdb	dev	^0.2
140	3	tremor-value	dev	^0.2
120	2	pcre	dev	^0.2
	1	libxm	dev	^0.2
		haiku	dev	^0.2
	2	hotmic	dev	^0.2
		tokio-file	dev	^0.2.18
		brawllib_rs	dev	^0.2
		ckb-metrics-runtime	dev	^0.2
		ozelot	dev	^0.2
		zircon	dev	^0.2
		wit-printer	dev	^0.2
		prometheus-32bitfix	dev	^0.2
		tangram-vision-sdk	dev	^0.2
		rust_erl_ext	dev	>=0.2.12