proc-macro-error2

proc-macro-error2 is used at run time in 2,489 crates (of which 602 optionally). It is a direct run-time dependency in 81 crates. It's used at build time in 168 crates (of which 70 optionally, ). It's used only as a dev dependency in 141 crates.

Depender (with downloads and own rev deps)			proc-macro-error2 version
1.0M	274	getset		^2
1.3M	17	validator_derive		^2
975K	1	tabled_derive		^2.0.1
910K	4	sea-bae		^2
505K	11	alloy-sol-macro		>=2.0.0, <=2.0.1
482K	9	syn_derive		^2.0
457K	3	alloy-sol-macro-expander		>=2.0.0, <=2.0.1
385K	56	aquamarine		^2
245K	3	subxt-macro		^2.0.0
238K	1	defmt-macros		^2
223K	1	mysql-common-derive		^2.0.1
193K	5	wasmer-derive		^2.0.1
187K	1	fastrace-macro		^2.0.1
126K	1	cmd_lib_macros		^2
95K	1	serde_valid_derive		^2.0.0
88K	24	dynasm		^2.0.1
86K	5	leptos_macro		^2.0
84K	1	axum_typed_multipart_macros		^2.0.1
52K	22	i18n-embed-fl		^2.0.1
97K	4	mlua_derive	optional	^2.0.1
30K	1	reactive_stores_macro		^2.0
27K	1	iai-callgrind-macros		^2.0.1
26K	2	impl-tools-lib		^2.0
26K	13	impl-tools		^2.0
25K	12	test-with		^2.0
23K	2	shuttle-codegen		^2.0.1
21K	2	leptos_router_macro		^2.0
20K	1	arrow_convert_derive		^2
19K	4	esp-hal-procmacros		^2.0.1
19K	1	typescript-type-def-derive		^2.0.1
17K	3	paperclip-macros		^2.0.1
14K	13	pio-proc		^2.0
11K	1	nu-derive-value		^2.0
8.8K	1	build-info-proc		^2.0
7.5K	1	matrix-pickle-derive		^2.0.1
5.7K	1	hdf5-metno-derive		^2.0
4.4K	1	rtic-macros		^2.0
4.3K	2	avian_derive		^2.0
3.2K	1	sqlx-conditional-queries-macros		^2.0.1
2.9K	1	nom-rule		^2
1.4K	1	hcaptcha_derive		^2.0.1
1.3K	1	quork-proc		^2.0
1.2K	1	positional_derive		^2.0
1.1K	1	conflate_derive		^2.0
750	1	disjoint_impls		^2.0.1
750	1	deriving_via_macros		^2.0.1
650	9	savefile-derive		^2.0.1
600	1	dynamic-plugin-macros		^2.0.1
500	1	git-ref-format-macro		^2
460	1	partial_config_derive		^2.0
450	1	leptos-mview-core		^2
450	1	leptos-mview-macro		^2
440	1	leptos-routable-macro		^2.0.1
360	1	sqlx-utils-macro		^2.0.1
340	1	despatma-dependency-container		^2.0.0
300		yew-html-ext		^2
240	1	covey-manifest-macros		^2
210	1	derive-mmio-macro		^2.0.1
210	2	easy_proc_common		^2.0.1
210	1	easy_proc		^2.0.1
200	1	const-type-layout-derive		^2.0
200	1	easy_proc_derive		^2.0.1
180	1	exemplar_proc_macro		^2.0.1
150	1	frozen-collections-macros		^2.0.1
140	1	leptos-routes-macro		^2.0.1
130	1	combi		^2.0.1
120		enumtrait		^2.0.1
100	1	hdf5-dst-derive		^2
	1	mdsycx-macro		^2.0.1
	1	toml-example-derive		^2.0
		single-trait-impl		^2.0.1
	5	getset2		^2
		altgetset		^2
	1	model-mapper-macros		^2
	1	graphql-starter-macros		^2
		static_table		^2.0.1
		vfs-shadow		^2
	1	hcaptcha_derive_no_wasm		^2.0.1
	1	fn-bnf-macro		^2
		eager2		^2
		zyc_getset		^2