Argon2

Argon2 is used at run time in 470 crates (of which 61 optionally). It is a direct run-time dependency in 200 crates. It's used only as a dev dependency in 12 crates.

Number of dependers	Argon2 version	Downloads/month
5	0.6.0-pre.1	2.1K
385	0.5.3	273K
69	0.4.1	29K
20	0.3.4	2.0K
2	0.2.4	1.0K
1	0.1.5	95

Depender (with downloads and own rev deps)			Argon2 version
71K	35	pgp		^0.5
43K	3	loco-rs		^0.5.2
14K	2	surrealdb-core		^0.5.2
3.3K		zero4rs		^0.5.3
3.0K		rbw		^0.5.3
2.8K	7	bitwarden-crypto		>=0.5.0, <0.6
2.6K		rustgenhash		^0.4.1
2.4K	1	cloudproof_anonymization		^0.5
7.8K	5	password-auth	optional	^0.5
2.3K	3	kanidm-hsm-crypto		^0.5.2
2.1K	1	surrealdb-core-nightly		^0.5.2
1.9K	1	surrealdb-core-next		^0.5.2
1.9K		kbve		^0.5.0
4.8K	6	opaque-ke	optional	^0.5
1.2K		rhombus		^0.5.3
1.0K		ovunto-security		~0.5
900		support-kit		^0.5.3
850	2	redoxfs		^0.4
800	1	dipper		^0.5.3
750		redgold		^0.5.0
750		napa		^0.5
750	1	atuin-server		^0.5
700	1	axum-webtools		^0.5.3
600		nextera_utils		^0.5.3
600		samling		^0.5.3
600	2	dfx-core		^0.4.0
550	1	libpna		^0.5.3
2.2K	3	skynet_api	optional	^0.5
550		shurly		^0.5.3
500	1	kanidm_lib_crypto		^0.5.3
500	10	zino-core		^0.5.3
490		taxy		^0.5.0
460	1	ymir		^0.5.3
460	1	soph-hash		^0.6.0-pre.1
440	1	emerald-vault		^0.4.1
440		quincy		^0.5.0
400		sqlpage		^0.5.0
400	1	workflow-encryption		^0.5.2
370		simple-irc-server		^0.4
1.5K		websocat	optional	^0.4.0
340		sshx		^0.5.2
330	1	mutiny-core		^0.5.0
320	1	pubky-common		^0.5.3
320	1	cryptr		^0.5.2
320		torrust-index		^0
1.4K		wiwi	optional	^0.5.3
290	1	ayun-hash		^0.6.0-pre.1
290		safe-box		^0.5.3
1.3K	1	rusty_paserk	optional	^0.5.0
270		agree		^0.5.1
270	1	netmito		^0.5.3
260		rencfs		^0.5.3
1.2K	5	askar-crypto	optional	^0.5
240	3	perovskite_core		^0.4.1
230		rustium		^0.5.3
220		ironfish		^0.5.3
210	1	perovskite_server		^0.4.1
200	6	fedimint-aead		^0.5.3
190		cas-lib		^0.5.2
190		perovskite_client		^0.4.1
190	4	veilid-core		^0.5.3
180		pwdm		^0.5.3
170	1	ng-wallet		^0.5.0
160	1	seed-keeper-core		^0.5.0
160		encrypt_secret		^0.5.3
160		ysfed		^0.5.3
150		mini-rust-auth		^0.4
140	5	myc-core		^0.5
140	1	malwaredb-server		^0.5.3
140		ozymandias		^0.5
130		common_lib_for_router_center_api		^0.6.0-pre.1
130	2	sentc-crypto-std-keys		^0.3
120	1	sentc-crypto-rec-keys		^0.3
120		bell_system		^0.5
120		opaquebind		^0.4.1
120		forest-filecoin		^0.5
110		ezcrypt		^0.5.2
110		huxi-server		^0.5
110		stedy		^0.5.3
100	5	kaspa-wallet-core		^0.5.2
100	2	volaris-crypto		^0.4.1
		papm		^0.5.3
		security-cam-common		^0.5.2
		mirams		^0.5
	3	pea-wallet		^0.4
	1	passgen-rs		^0.5.3
		pocket-relay		^0.5
		zentrox		^0.5.3
	1	tailwag_web_service		^0.5.3
		exaf-rs		^0.5.3
		kubeauth		^0.5.0
		phasher		^0.5
	5	earendil_crypt		^0.5.2
650		wtx	optional	^0.5
	1	surrealdb-core-alpha		^0.5.2
	4	sos-sdk		^0.5
	4	abcrypt		^0.5.3
		opaque-borink		^0.4.1
		performant_encryption		^0.4.1
600		gnostr-cat	optional	^0.4.0
	1	i6-pack		^0.5
	2	tofuri-wallet		^0.4
		webdev_guide		^0.5.2
		user-service		^0.4
	4	ddnet-accounts-shared		^0.5.3
	2	rust_ev_crypto_primitives		^0.5
	2	argon_hash_password		^0.4
	1	vault-core		^0.4.1
		darth-tools		^0.5.2
		torrust-index-backend		^0.5
	1	omegaupload-common		^0.3.1
		ddnet-accounts		^0.5.3
		shoes		^0.5.2
		snapper-box		^0.3.1
		surrealdb-sql		^0.5.2
		eloran		^0.5.2
	3	cargo_auto_encrypt_secret_lib		^0.5.3
		forbidden		^0.3.1
		slpm-file		^0.3.1
		humphrey_auth		^0.3
		yatotp		^0.3
	3	edm-core		^0.5.2
	2	garage_api		^0.5
		webservice_tutorial		^0.5.2
		corund		^0.5.3
	3	deadbolt-crypto		^0.5.0
		hermod-api		^0.3
		scromble		^0.4.1
		web-toolkit		^0.5.0
	1	chamber-core		^0.5.2
		commemorate		^0.5
	1	ad4m-executor		^0.5.0
	1	argon2-async		^0.4
		bitwarden-pin		^0.5.3
		crypto-glue		^0.5.2
		axum-htpasswd		^0.5.3
		bittensor-wallet		^0.5.3
	2	dexios-core		^0.4.1
		hermodapi		^0.3
	5	pocket-relay-utils		^0.4
		signet		^0.4.1
		oramfs		^0.2.1
		steamguard-cli		^0.5.0
		gruphst		^0.5.3
	3	psh		^0.4.1
		suc		^0.2.1
	1	surrealdb-core-beta		^0.5.2
	1	cesride		~0.5
		hook0-api		^0.5.3
		koblas		^0.5.2
		light-magic		^0.5.3
		resalt		^0.4.1
		actix-plus-auth		^0.1.4
		badlang		^0.5.3
		bebrohide		^0.5.1
		bjsmiley-surrealdb		^0.5.2
		brize_auth		^0.5.2
		bunga		^0.4.0
		cruzbit		^0.5
	1	deepwell		^0.5
		ecrypt		^0.4.1
		eedit		^0.5.3
		secret_sealing		^0.3.1
		crypticy		^0.4.1
		saasbase		^0.5.2
		idcoop		^0.5.2
		kytz		^0.5.2
		lamo		^0.5.2
		minirobot		^0.5.3
		pants-store		^0.5.3
		rspow		^0.5.3
		serialize-with-password		^0.5.2
		serverphone		^0.5.2
		soth		^0.5.2
	1	sptp		^0.5.2
		steelsafe		^0.5.3
		stefn		^0.5.3
	1	ultimate		^0.5
		wrapper-argon2		^0.5.3
		zero2prod		^0.5.1
260		silent	optional	^0.5.3
250	2	geekorm-core	optional	^0.5
250	1	openleadr-vtn	optional	^0.5.3
200		hiqlite	optional	^0.5.3
180		bitbazaar	optional	^0.5
150	1	yozuk-core-skillset	optional	^0.4.1
100	4	bonsaidb-local	optional	^0.5.1
100	15	product-os-security	optional	^0.4.0
	15	moonramp-core	optional	^0.4.1
	11	rst-common	optional	~0.5
		actix-jwt-session	optional	^0.5.1
		cosmodrome	optional	^0.5.3
	2	cryptex	optional	^0.5
	4	filigree	optional	^0.5.3
		kalgan	optional	^0.3.2
		keepass-db	optional	^0.5.2
		pasta-tokens	optional	^0.5.0
		tag_password	optional	^0.5.2
		velvet-web	optional	^0.5.3
	1	w3s	optional	^0.4