capnp

capnp is used at run time in 119 crates (of which 11 optionally). It is a direct run-time dependency in 64 crates. It's used only as a dev dependency in 1 crate.

Number of dependers	capnp version	Downloads/month
22	0.19.6	45K
11	0.18.13	14K
4	0.17.2	136K
20	0.16.1	850
30	0.14.11	6.4K
9	0.13.7	400
4	0.10.3	110
7	0.10.0	48
3	0.9.5	300
5	0.8.17	110
1	0.7.5	28
4	0.6.2	43

Depender (with downloads and own rev deps)			capnp version
159K	33	capnpc		^0.19.0
136K	2	capnp-futures		^0.19.0
130K	16	capnp-rpc		^0.19.0
1.3K		hypersync-client		^0.19
850	1	sequoia-keystore		^0.19
650	5	finch		^0.14
650		skar-client-fuel		^0.18
650		locustdb		^0.19
600		capnp_conv		^0.18
450	1	hyperfuel-net-types		^0.18
430		hyperfuel-client		^0.18
410		skar-client		^0.19
350	1	skar-net-types-fuel		^0.18
330	1	distrans_peer		^0.18
320	1	locustdb-serialization		^0.19
310	4	veilid-core		^0.18.10
300	8	exocore-protos		^0.16
230	1	hypersync-net-types		^0.19
220	1	skar-net-types		^0.19
120		capnp-gj		^0.7
	2	distill-schema		^0.14.0
		rustfbp		^0.8.10
	1	distill-daemon		^0.14.0
	1	wikimedia-store		^0.16.1
		t-rust-less-lib		^0.14
	2	snarkos-network		^0.14
		ddcp		^0.18
		leaf		^0.6.2
		hid-io-client		^0.14
	2	shellac-codec		^0.10
		bioyino-metric		^0.14
		assemblylift-iomod-dynamodb		^0.13.3
		juice		^0.14
		vldpipe		^0.17.2
		capnp-nonblock		^0.6
		rain_server		^0.8
		assemblylift-iomod-crypto		^0.13.3
		cafs		^0.6.2
	4	qrpc-sdk		^0.13
	2	rain_core		^0.8
		toshi		^0.9
		hid-io		^0.10.1
		microservice		^0.8
		qrpc-broker		^0.13
		rotor-capnp		^0.6.2
		shellac-json		^0.10
		srm		^0.9.4
	1	lib3h_p2p_protocol		=0.10.0
	5	assemblylift-core-iomod		^0.14
	2	chord-capnp		^0.16.1
		finch_lib		^0.14
	1	heapswap_schemas		^0.19.1
		osmx		^0.19.2
		sandstorm		^0.19
		heapswap		^0.19.1
		idntkown		~0.19
		is-not-capnp		^0.17.2
		libcfd		^0.19
	1	puzzlefs-lib		^0.17
270		flowgger	optional	^0.14
		ecal	optional	^0.16.0
	2	distill-loader	optional	^0.14.0
	1	hid-io-core	optional	^0.14
		raft-consensus	optional	^0.9