base64ct

base64ct is used at run time in 10,416 crates (of which 1,756 optionally). It is a direct run-time dependency in 297 crates. It's used at build time in 37 crates (of which 14 optionally, ). It's used only as a dev dependency in 444 crates (of which 6 directly).

Number of dependers	base64ct version	Downloads/month
10,674	1.8.3	11.8M
1	1.8.0	1.9M
8	1.7.3	1.1M
139	1.6.0	12.9M
2	1.5.3	402K
61	1.1.1	29K
12	1.0.1	45K

Depender (with downloads and own rev deps)			base64ct version
24.1M	50	pem-rfc7468		^1.4
29.4M	117	spki	optional	^1
5.3M	904	argon2		^1
13.4M	203	elliptic-curve	optional	^1
326K	2	jose-b64		^1.6.0
904K	17	ssh-encoding	optional	^1.4
126K	8	fastcrypto		^1.5.3
103K	33	tor-llcrypto		^1.5.1
102K	8	tor-chanmgr		^1.8
102K	5	tor-dirclient		^1.5.1
102K	8	tor-guardmgr		^1.5.1
102K	18	tor-linkspec		^1.5.1
102K	15	tor-netdoc		^1.5.1
100K	4	tor-dirmgr		^1.5.1
86K	6	tor-dircommon		^1.8.0
80K	9	vodozemac		^1.8.3
68K	16	tor-hsservice		^1.5.1
64K	15	fuel-crypto		=1.6
63K	3	phc		^1.7
36K	13	str0m		^1
33K	8	str0m-proto		^1
31K	9	sha-crypt		^1.8
97K	8	spiffe	optional	^1.8
89K	311	yew	optional	^1.6.0
26K		questdb-rs		^1.7
23K	11	jwt-compact		^1.5.2
19K		min_jwt		^1.5
12K	2	axum_csrf		^1.6.0
12K	29	sui-sdk-types		^1.8.0
25K	2	ssh-encoding-fork-arti	optional	^1.4
7.5K		jwk-simple		^1.8
7.3K	2	cargo-leptos		^1.7.3
5.6K	1	rusty_paserk		^1.6.0
5.5K	2	servo-script		^1.8
10K	4	mcf	optional	^1.8.3
3.5K	1	jose		^1.5
3.4K	9	affinidi-messaging-didcomm		^1
3.1K	2	cargo_auto_lib		^1.6.0
2.8K		vesti		^1.6.0
2.8K	2	switchboard-on-demand		<1.8
2.2K		integrationos-domain		^1.6.0
7.1K	2	simple-request	optional	^1
2.1K		mas-oidc-client		^1.6.0
2.0K	3	mas-jose		^1.6.0
2.0K	1	fedimint-tor-dirmgr		^1.5.1
1.9K	2	redoxfs		^1
1.8K	5	ephemeral-rollups-sdk		=1.6.0
1.8K		gel-jwt		^1
1.7K		bund		1.6.*
1.6K	1	bomboni_request		^1.8.3
1.5K		puppeteer		^1.6.0
5.0K	2	web-push-native	optional	^1.6.0
1.0K		zero_pass_backend		^1.6.0
950	4	s2-common		^1.8
950		nwn-lib-rs		^1.6.0
3.4K	3	sui-crypto	optional	^1.8.0
950	3	s2-api		^1.8
900		cargo-sgx		=1.6.0
900		wurbo		^1.6.0
800	4	forgejo-api		^1.6.0
750		sui-graphql		^1.8.0
700		dev-tool		^1.8.0
650	1	jaws		^1.8
600	1	sui-jsonrpc		^1
550		ts-webauthn		^1.8
550		sui-graphql-client		^1.6.0
550		thumbor		^1.6.0
550	4	ts-io		^1.8
470	1	mountpoint-s3-client		^1.8.3
460	1	papaleguas		^1.5.3
410	4	credibil-infosec		^1.7.3
390	1	shiguredo_websocket		^1.8
380	7	sentc-crypto-utils		^1.0.1
380	2	sentc-crypto		^1.0.1
370	4	iota-sdk-types		^1.6.0
360		defendor		~1.6
330	1	iota-sdk-graphql-client		^1.6.0
320	1	tokio-gemini		^1.6.0
310		permesi		^1.6.0
300		iota-sdk-transaction-builder		^1.6.0
290		forgejo-cli		^1.7.3
280	1	mas-keystore		^1.6.0
270	1	ksign		^1.6.0
260		latency_trace		^1
250		moshi-backend		^1.6.0
250		phasher		^1.6
250	5	modality-utils		=1.6.0
240		static_file_util		^1
230	11	arcanum-core		^1.6
220		xal		^1.6.0
200		etsi014-client		^1.6.0
200		cargo_auto_encrypt_secret_lib		^1.6.0
190		cargocrypt		^1.6
190	1	osentities		^1.6.0
180		cruzbit		^1.6
160		encrypt_secret		^1.6.0
160	4	omnia-wasi-sql		^1.8.3
160		pinka		^1.6.0
160	1	pg-core		^1.5
160	3	credibil-did		^1.6.0
150		clevis		^1.6.0
150	3	linera-sdk		=1.6.0
150		nabla-cli		=1.7.3
140		atomic_web_push		^1.6.0
140	1	omnia-wasi-http		^1.8.3
130	6	joy-core		^1
120	1	elastic-elgamal		^1.0
110	2	viadkim		^1.6.0
110		oracle-nosql-rust-sdk		^1.6.0
110	1	jwt-compact-frame		^1.6.0
100		wasmio		^1
		sigserlic		^1
	3	yacme-key		^1.6.0
		arrs		^1.6.0
	1	affinidi-cesr		^1
		credibil-dwn		^1.6.0
	1	tiny-crypto		^1.6.0
	1	etopay-wallet		^1.8
		komac		^1.8.3
	2	sentc-crypto-light		^1.0.1
		jig-cli		^1.8.0
	2	libsignify		^1.6
700	3	arti	optional	^1.5.1
		dwn-node		^1.6.0
		polyfill-rs		=1.6.0
	2	yacme-protocol		^1.5.3
		pocket-relay		^1.5
	1	yacme-schema		^1.5.3
	5	allowthem-core		^1
	4	spack-rs		^1.6.0
	2	dotenvx-rs		^1.8.1
		omnia-azure-table		^1.8.3
	3	psh		^1.5.3
	9	genies_core		^1.5.3
	1	matrix-http-rendezvous		^1.5.3
	1	dojo-orm		^1.6.0
		open-build-service-mock		^1.6.0
		zenoh-pinned-deps-1-75		=1.6.0
		nostr-nostd		^1.6.0
		pasta-tokens		^1.6.0
		ddd_dapr		^1.5.3
		x3dh-ke		^1.1.1
	10	entertainarr-domain		^1.8
	5	lupine-serial		^1
		polyfill2		=1.8.3
		wx-sdk		^1.0.0
	1	allowthem-server		^1
		tiler_core		^1.5.0
		keygate-jwt		^1.6
		rust-aliyun		^1
		xilo		^1.6
		jwts		^1.6.0
		no-way		^1.5
		sigsum		^1.8.0
		tiktoken-rust		^1.6.0
		google-cloud-iot-jwt		^1
	13	no-way-jose-core		^1
	8	fusion-common		^1.8
	1	bpx-api-client		^1
		jute		^1.6.0
		needroleshere		^1.6.0
		swc-formatjs-visitor		^1.5.2
	7	nethsm		^1.6.0
		nttb-api		^1.6.0
	1	neutab		^1.5.3
		oasiscap		^1.3
		hs256-bin		^1
		hs256-token		^1
		shamir-3-pass		^1.6
		mailcrab		^1.8
		shiro		^1.6.0
		activityforge		^1.8.3
	1	activitystreams-vocabulary		^1.8.3
	4	actpub-httpsig		^1.8.3
		allowthem-client		^1
		allowthem-saas		^1
		arexibo		~1.6
		arti-relay		^1.8.0
	1	arti-rpcserver		^1.5.1
	3	asport-quinn-hyphae		^1.6.0
		authnz-argon2		^1
		bcms		^1.6.0
		bpx-cli		^1
		cardano-crypto		>=1.0.0, <1.8.0
		cargo-auto		^1.8.0
		coffio		^1.6.0
		coz-cli		^1
	4	coz-rs		^1
	1	credibil-vc		^1.6.0
		cyphr-cli		^1
		dabih		^1.8.0
		dbgor		^1.8.3
		did-utils		^1.6.0
	1	dlog-group		^1.8.0
		eidetica		^1.8
	2	fatoora-core		^1.8.0
		fatoora-rs-cli		^1.8.0
		forgejo-cli-plus		^1.7.3
	3	freebird-common		^1.6
	4	freebird-crypto		^1.8
		freebird-interface		^1.8
		freebird-issuer		^1.8
		freebird-verifier		^1.8
		haondt-medea		^1.6.0
		hedge_rs		^1.8.2
		jwt-lab		^1.6
		jwt2		^1.6
		keyper		^1.8
		krakenrs		^1
		kwt		^1
	1	libsignify-rs		^1.8
		lit-rust-sdk		=1.5.3
		mairu		^1.8.1
		maproom		^1.8.0
		matrix-sdk-store-media-cache-wrapper		^1.6.0
	1	mattak		^1.6.0
		miai		^1.8.0
		midtown		^1
		mitoo		^1.8.0
	2	modality-network-datastore		=1.6.0
	2	moduvex-db		^1
		mountpoint-s3-fs		^1.8.3
	1	na_nbt		^1.8
		nado-sdk		^1.6.0
		no-way-jose-aes-gcm-kw		^1
		no-way-jose-ecdh-es		^1
		no-way-jose-pbes2		^1
		nutt-web		^1.6.0
		omnia-azure-vault		^1.8.3
	1	os-terminal		^1.8.3
		paseto-rs		^1.8
		prisma_auth		=1.8.0
		proton-device-verification		=1.6
		pump-dump		^1.8.0
		qrptonote		=1.6.0
		quartz-rs		=1.7.3
		quinn-hyphae		^1.6.0
	2	rust-wechat-core		^1.6
		s2-cli		^1.8
		s3m		^1.8
		sigil-protocol		^1
		silent-sparrow		^1.6
		ssh-vault		^1.8.3
		ssh_auth_podman_push		^1.7.3
		streamstore-cli		^1.7.3
		sui-id		^1.6
	1	sui-id-core		^1.6
	2	sui-id-store		^1.6
		suitui		^1.8.3
		swc_formatjs_transform		^1.5.2
	1	tangy-lib		^1.8
	1	test-tube-tx		=1.7.3
	1	ts-token		^1
		tsp_sdk		^1.6
		tunnix		^1.6
		twister-seedrs		^1.6.0
		tx-test-tube		=1.7.3
	2	ultimate-common		^1
	6	vercre-core-utils		^1.6.0
	7	vercre-datasec		^1.6.0
	1	vercre-did		^1.6.0
	1	vercre-issuer		^1.6.0
	4	vercre-openid		^1.6.0
	3	vercre-test-utils		^1.6.0
	4	vercre-w3c-vc		^1.6.0
		vmexec		^1.8
	1	volt-ws-protocol		^1.6.0
		vrf-wasm		^1.5.3
		wallet-standard-base		^1.8.0
	1	walletconnect-sdk		^1.6
		weblite		^1.8
		wgproxy		^1.8.3
		wolfpack		^1.8.3
		yacme		^1
	2	zar		^1.8.3
		zulip-api		^1.8
310	1	iota-sdk-crypto	optional	^1.6.0
270	2	sentc-crypto-fips-keys	optional	^1.0.1
270	2	sentc-crypto-std-keys	optional	^1.0.1
	3	elliptic-curve-flow	optional	^1
	1	kcp2-std	optional	=1.6.0
	12	ockam_vault	optional	=1.6.0
		pako-core	optional	^1.5.3
	2	secure-gate	optional	^1
		selective-disclosure-jwt	optional	^1.6
	1	simple-request-mirror	optional	^1
	7	submillisecond	optional	^1.5
	3	trustless-protocol	optional	^1
	1	wvb	optional	^1.8.0
11.5M	758	rsa	dev	^1
102K	8	tor-cert	dev	^1.5.1
27K		nitro-tpm-attest	dev	^1.7
5.0K	1	ece-native	dev	^1.6.0
1.5K	1	ts-webapi	dev	^1.8
360		rsa_heapless	dev	^1
170	1	slsl	dev	=1.7.3
		sad-rsa	dev	^1
		rsa_ext	dev	^1
	1	jitash-bdk	dev	^1.6.0
		fatoora-ffi	dev	^1.8.0
		tari-jwt	dev	^1.5.2
		vercre-holder	dev	^1.6.0
		zap-tunnel-client	dev	<1.6.0