PEG

PEG is used at run time in 358 crates (of which 30 optionally). It is a direct run-time dependency in 144 crates. It's used at build time in 26 crates (of which 1 optionally, 18 directly). It's used only as a dev dependency in 57 crates (of which 3 directly).

Number of dependers	PEG version	Downloads/month
224	0.8.4	77K
79	0.7.0	31K
109	0.6.3	165K
25	0.5.7	1.1K
1	0.4.0	0
3	0.3.18	0

Depender (with downloads and own rev deps)			PEG version
3.4M	1671	derive_more	optional build	^0.5
101K	1	gherkin		^0.6.3
54K	17	ply-rs		^0.6.0
40K	21	tendermint-rpc		^0.8
6.9K		libcst		^0.8.1
3.7K	1	scim_proto		^0.8
3.6K	2	ldap3_proto		^0.8.1
3.2K	2	jrsonnet-types		^0.7.0
3.2K	6	jrsonnet-parser		^0.7.0
1.5K	9	spargebra		^0.8
1.3K		llmclient		^0.8
1.3K	1	gherkin_rust		^0.6.3
1.2K	7	uplc		^0.8.0
950		unmake		^0.8.1
750	2	sway-ir		^0.7
650		swayr		^0.8
500	1	rattler_installs_packages		^0.8.2
470		odata-params		^0.8
410		molar		^0.8.1
380	3	brush-parser		^0.8.4
360	1	fido-mds		^0.8.1
340		script		^0.8.2
340		zh_num		^0.8.3
210		cir		^0.8
190		dbcrossbarlib		^0.8
180	2	chainql-core		^0.8.3
170	3	pkgcraft		^0.8.3
140		sate	build	^0.5
100	1	samotop-parser		^0.7
		haru	build	^0.5.7
		haproxy-config		^0.8.1
		doccy	build	^0.5
		confiner		^0.8
		glop	build	^0.4
		substudy		^0.8.2
	3	g-code		^0.8
	1	hackdose-sml-parser		^0.8.1
		compose_parser		^0.8.2
		chess_dl		^0.8
	1	opslang-parser		^0.8.1
		uplc-minimal-pallas		^0.8.1
		lrcat-extractor		^0.8.1
		abc-parser		^0.7.0
	1	ntriple	build	^0.5
		my_parser_kma_group_test_1		^0.8.2
	1	gears	build	^0.5.7
		hum		^0.6.3
	2	varlink_parser		^0.6.3
		srt_parser		^0.8.1
		fsm_gen		^0.6.3
	1	ironplc-parser		^0.8.1
		teolang		^0.8.1
		cbor-edn		^0.8.3
		ion-shell	build	^0.5
		ophir	build	^0.5
		weather-reports		^0.7
		html-streaming-editor		^0.8.1
		avra-rs		^0.6
		ipld-schema		^0.6.3
		mc-server-pinger		^0.7.0
	3	cometbft-rpc		^0.8
	1	sewer-replacement		^0.8.0
		sgf	build	^0.5.1
		variant-config		^0.8
	1	subtp		^0.8
		alpaca		*
		sainome		^0.6.2
	2	tex-parser		^0.6.3
	2	language-tag	build	^0.5
		rs4j		^0.8.2
		blacklog		^0.3
		mediawiki_parser	build	^0.5
		mini-lang		^0.7
	1	rvs-parser		>=0.6.0, <0.7.0
		dbcrossbar		^0.8
		eson	build	^0.5.4
	1	armake2	build	^0.5
		hrx	build	^0.5
		radix-calc	build	^0.5
		rust-ts-json-compiler		^0.8.2
		syml		^0.8.2
		yolol-runner		^0.7.0
		oslo-policy		^0.8
		posy		^0.8.1
		rust_parser_mine		^0.8.2
		bevy_retro_ui		^0.8
	2	bevy_retrograde_text		^0.7.0
		fips-md		^0.8
		foocalc		^0.8.1
		jeeves		^0.6.0
		my_parser_kma_group_test_2		^0.8.2
		prty	build	^0.5.4
		riscv-instructions		^0.6.3
		sewer		^0.8.0
		sutro		^0.6
		tci		^0.8.0
		telemachus		^0.6.3
		english-language-parser		^0.8.2
		my_parser		^0.8.2
		my_parser_yaroslav_fetisov		^0.8.2
		peg-syntax-ext		^0.5
		usfm		^0.7.0
		chibi		^0.8.0
	1	irp		^0.8
		kma-rustlang-vadym-polishchuk-english-parser		^0.8.2
		leptonvm		^0.8.0
		arithmetic_parser_smetaniuk		^0.8.2
	1	chessagon		^0.8.1
		dan		^0.8
		evaluroll		^0.8
		gqlite		^0.7.0
		pipeawesome2		^0.7.0
	2	cfgcomment-core		^0.7.0
		cqlite		^0.7.0
		m3u_cli_parser		^0.8.2
	1	mikino_api		^0.8
	1	my_parser_kma_group_1		^0.8.2
		my_parser_practice_3		^0.8.2
		my_parser_ukma		^0.8.2
		openalias	build	^0.5
		ox		^0.3.14
		parser_rickneelee		^0.8.2
		parser_yeremeieva		^0.8.2
		phone_parser		^0.8.2
		runfile		^0.8.2
		satysfi-parser		^0.7.0
		webauthn-rs-device-catalog		^0.8.1
		arithmetic_parser_kma		^0.8.2
		celestia-core-rpc		^0.7.0
		fe2o3		^0.8.2
		kma_hryhorenko_parser		^0.8.2
		monument_parser		^0.8.2
		my_par_k		^0.8.2
		my_parser_Lakhtiuk		^0.8.2
		my_parser_hVpo32Dds		^0.8.2
		my_parser_ishevchyk		^0.8.2
		my_parser_kma_group3		^0.8.2
		my_parser_kma_group3Kovalenko		^0.8.2
		my_parser_kma_group3_Smetaniuk		^0.8.2
		my_parser_kma_group_2		^0.8.2
		my_parser_kma_group_3_DB		^0.8.2
		my_parser_kma_group_3_Kharchenko		^0.8.2
		my_parser_kma_makhynia		^0.8.2
		my_parser_koder		^0.8.2
		my_parser_oleksii_parser		^0.8.2
		my_parser_practice_3_1		^0.8.2
		my_parser_practice_3_2		^0.8.2
		my_parser_practice_3_3		^0.8.2
		my_parser_sofia		^0.8.2
		my_parser_verbytska		^0.8.2
		opslang-syn		^0.8.1
		parser_kostiantyn_cap_project_v1		^0.8.2
		parser_zv		^0.8.2
		programistich_parser		^0.8.2
		qewby_parser		^0.8.2
		rolyng_parser_c		^0.8.2
		simple_yaml_parser_kma		^0.8.2
		sorry-everyone-just-for-education-purpose-parser		^0.8.2
		svg_file_parser		^0.8.2
		yehorus_rust_parser		^0.8.2
380	2	rs-graph	optional	^0.8
150	1	kodept-parse	optional	^0.8.3
1.4M	173	codespan-reporting	dev	^0.6
8.5K	1	rspack-codespan-reporting	dev	^0.7
310	1	imstr	dev	^0.8.1