proc-macro-error2

proc-macro-error2 is used at run time in 1,781 crates (of which 476 optionally). It is a direct run-time dependency in 54 crates. It's used at build time in 159 crates (of which 61 optionally, ). It's used only as a dev dependency in 80 crates.

Depender (with downloads and own rev deps)			proc-macro-error2 version
861K	16	validator_derive		^2
627K	7	syn_derive		^2.0
618K	4	sea-bae		^2
451K	1	tabled_derive		^2.0.1
417K	235	getset		^2
408K	10	alloy-sol-macro		^2.0.0
372K	50	aquamarine		^2
260K	2	alloy-sol-macro-expander		^2.0.0
187K	1	mysql-common-derive		^2.0.1
151K	3	subxt-macro		^2.0.0
145K	1	defmt-macros		^2
105K	1	cmd_lib_macros		^2
78K	24	dynasm		^2.0.1
75K	1	axum_typed_multipart_macros		^2.0.1
73K	5	wasmer-derive		^2.0.1
64K	1	serde_valid_derive		^2.0.0
56K	5	leptos_macro		^2.0
50K	1	fastrace-macro		^2.0.1
40K	1	iai-callgrind-macros		^2.0.1
39K	21	i18n-embed-fl		^2.0.1
20K	4	esp-hal-procmacros		^2.0.1
61K	3	mlua_derive	optional	^2.0.1
18K	11	impl-tools		^2.0
18K	2	impl-tools-lib		^2.0
18K	11	test-with		^2.0
15K	3	paperclip-macros		^2.0.1
8.7K	1	reactive_stores_macro		^2.0
8.4K	1	build-info-proc		^2.0
7.1K	1	rtic-macros		^2.0
6.4K	1	matrix-pickle-derive		^2.0.1
6.4K	1	leptos_router_macro		^2.0
4.4K	1	hdf5-metno-derive		^2.0
3.5K	1	conflate_derive		^2.0
3.2K	1	typescript-type-def-derive		^2.0.1
3.1K	1	arrow_convert_derive		^2
1.5K	7	savefile-derive		^2.0.1
1.4K	1	quork-proc		^2.0
700	1	hcaptcha_derive		^2.0.1
500	1	positional_derive		^2.0
440		zyc_getset		^2
350	1	graphql-starter-macros		^2
340	1	deriving_via_macros		^2.0.1
270	1	partial_config_derive		^2.0
230		altgetset		^2
190	1	leptos-mview-core		^2
170	1	leptos-mview-macro		^2
160	1	fn-bnf-macro		^2
150		static_table		^2.0.1
140	3	getset2		^2
130	1	hcaptcha_derive_no_wasm		^2.0.1
120	1	hdf5-dst-derive		^2
	1	toml-example-derive		^2.0
	1	const-type-layout-derive		^2.0
	1	mdsycx-macro		^2.0.1