Postcard

Postcard is used at run time in 307 crates (of which 56 optionally). It is a direct run-time dependency in 135 crates. It's used only as a dev dependency in 48 crates (of which 43 directly).

Number of dependers	Postcard version	Downloads/month
293	1.0.8	185K
34	0.7.3	41K
17	0.5.2	85
11	0.4.3	280

Depender (with downloads and own rev deps)			Postcard version
118K	45	icu_provider	optional	^1.0.0
16K	9	icu_provider_blob		^1.0.0
36K	3	test-fuzz-internal	optional	^1.0
11K	19	fuel-tx		^1.0
7.4K	14	fuel-core-storage		^1.0
7.2K	9	fuel-core-chain-config		^1.0
5.5K	1	iroh		^1
3.3K	12	iroh-net		^1
2.5K	1	iroh-gossip		^1
2.4K	1	iroh-bytes		^1
2.3K	3	serde-encrypt		^0.7
7.3K	4	icu_provider_fs	optional	^1.0.0
2.1K		iroh-sync		^1
2.0K	1	fuel-core-p2p		^1.0
950	8	libafl		^1.0
3.3K	8	iroh-base	optional	^1
2.9K	1	fuel-core-upgradable-executor	optional	^1.0
750	1	fuel-core-wasm-executor		^1.0
2.8K	9	frost-core	optional	^1.0.0
500	1	firefly-meta		^1.0.8
490		enum2contract		^1.0.4
1.9K	1	dioxus-sdk	optional	^1.0.2
430		iroh-cli		^1.0.8
400	2	iroh-blobs		^1
1.6K	3	native_model	optional	^1.0.8
340	1	loro-internal		^1
320	4	ryot_tiled		^1.0
310	1	iroh-docs		^1
300		limitador		^1.0.4
280		tokio-serde-postcard		^1.0
250		super_orchestrator		^1
210	1	postcard-rpc		^1.0.8
190		paladin-core		^1.0.8
190		smafa		^1
1.0K	7	chatgpt_rs	optional	^1.0.7
180		easytier		^1.0.8
1.0K	5	miniconf	optional	^1.0.8
180	1	wasm-hash-verifier		^0.7.3
160		peacock-fuzz		^1.0
140	4	serde_columnar		^1.0
130	3	libredr-common		^1
		nikau		^1.0
		trenchcoat		^1.0
		fnct		^1.0.4
700	3	simple_serde	optional	^1.0.8
		evcxr_ssg		^1.0.8
700	8	libafl_bolts	optional	^1.0
	2	eventful		^1.0.4
	1	conjoiner-engine		^0.4
		todotui		^1.0
	3	trussed		^0.7.0
		Rusty_CryptoAuthLib		^0.5.0
		microtensor		^1.0.2
		substrate-ai		^0.5.1
		dioxus_storage		^1.0.2
		englog		^1.0.7
		urpc		^0.4.2
		double-ratchet-rs		^1.0
	1	a4-core		^0.7.2
		rckad		^0.5
	1	igcp		^0.7.2
		nrf52-bin-logger		^0.4.2
	1	phm		^0.7.3
		bno08x-rvc		^0.7.2
		a4		^0.7.2
	1	keebrs		^0.5.1
		agbrs_flash		^1.0.2
	2	i18n-again-support		^1
		bevy_aoui_widgets		^1
	1	bijou		^1.0.7
		rs-edunode-sdk		^1.0.4
		cargo-minicov		^0.5.1
		anachro-forth-core		^0.7.2
		bissel		^0.7.3
		meadow		^1
		planetary_core		^1.0.4
		anachro-client		^0.5
		blipper		^0.5.1
		mnemos		^0.7.3
		bevy_fuzz		^0.7.3
	2	mnemos-common		^0.7.3
		bones_matchmaker		^1.0
		terminusdb-10-to-11		^1.0
		axum-postcard		^1.0
		rsiot-esp		^1
		vsp		^0.7
		compressed_collections		^1.0.0
		neotron-os		^0.5
		tdn_permission		^0.5
		tdn_storage		^0.5
	1	edelcrantz		^0.5.1
		eng-log		^1.0.7
		ferrous-actions		^1.0.2
		chibi		^0.7.3
		credman		^1.0.8
		mfio-netfs		^1
		rustag		^1.0.8
		scal3		^1.0.8
		streambed-confidant		^1.0.8
		streambed-logged		^1.0.8
420		fetsig	optional	^1.0
400	2	foca	optional	^1.0
380		mendes	optional	^1.0.6
360	1	ryot	optional	^1.0
270		rsiot	optional	^1.0.8
200	1	chatgpt_blocking_rs	optional	^1.0.4
190	4	zabi	optional	^1.0.8
170		musli-tests	optional	^1.0.8
150		serial-num	optional	^1
110		edge-frame	optional	^1
		bromine	optional	^1.0.8
	1	channel-bridge	optional	^1.0.2
	4	canary	optional	^1.0.1
		sqlite-collections	optional	^1.0.8
		bevy-salo	optional	^1
	1	blipper-shared	optional	^0.5.1
	2	brydz_core	optional	^1.0.8
		dioxus-std	optional	^1.0.2
	1	disk	optional	^1.0.8
	1	embedded-update	optional	^1.0
		erdnuss-comms	optional	^1.0
		iroh-mainline-content-discovery	optional	^1
		jrk-g2	optional	^1.0.5
	2	karty	optional	^1.0.8
		klaptik	optional	^1.0.1
		kvs	optional	^1.0.1
		litter	optional	^1.0.0
		pirates	optional	^1.0.2
	2	restless-data	optional	^1.0.8
		rokkett-logger	optional	^1.0.2
		sfkv	optional	^0.5
		tcp_message_io	optional	^1
	1	wasm4fun-storage	optional	^0.7
354K	34	tinystr	dev	^1.0.0
328K	138	typetag	dev	^1.0.4
198K	11	litemap	dev	^1.0.0
186K	44	icu_locid	dev	^1.0.0
180K	70	tantivy	dev	^1.0.4
130K	34	zerovec	dev	^1.0.0
69K	6	icu_list	dev	^1.0.0
56K	8	bevy_scene	dev	^1.0
44K	13	icu_collections	dev	^1.0.0
13K	4	zerotrie	dev	^1.0
12K	11	serde-bench	dev	^1.0
11K	16	fuel-types	dev	^1.0
6.8K	2	icu_uniset	dev	^0.7
6.7K	1	icu_codepointtrie	dev	^0.7
6.4K	21	esp-idf-svc	dev	^1
5.3K	5	bao-tree	dev	^1
4.2K	2	scientific	dev	^1.0.8
4.0K	2	nmt-rs	dev	^1.0.4
3.2K	1	deduplicating_array	dev	^1.0.0
3.2K	1	serde_unit_struct	dev	^1
2.9K	1	bit-struct	dev	^1.0.4
2.8K	6	dashu-int	dev	^1.0.2
2.6K	4	dashu-float	dev	^1.0.2
2.6K	2	dashu-ratio	dev	^1.0.2
1.4K		icu_datagen	dev	^1
900		abd-clam	dev	^1.0.8
850	1	bevy_serde_project	dev	^1.0.8
750	2	izihawa-tantivy	dev	^1.0.4
600	3	http-serde-ext	dev	^1.0
550		satrs	dev	^1
500	3	spacepackets	dev	^1
460	2	hashlru	dev	^1.0
370		bevy_serde_lens	dev	^1.0.8
160	1	bitcode_lightyear_patch	dev	^1.0
150	3	append-only-bytes	dev	^1.0.4
140		bevy_stat_query	dev	^1.0.8
140	1	iroh-pkarr-node-discovery	dev	^1.0.8
		satrs-core	dev	^1
		frost-ristretto255	dev	^1.0.0
		gsw	dev	^1.0.2
	1	subnet-garden-core	dev	^1
		postcard-bindgen	dev	^1.0.8
	2	anachro-icd	dev	^0.5.1
		aucpace	dev	^1
		wrapping_error	dev	^1.0.6