proc-macro-error2

proc-macro-error2 is used at run time in 1,132 crates (of which 108 optionally). It is a direct run-time dependency in 44 crates. It's used at build time in 161 crates (of which 61 optionally, ). It's used only as a dev dependency in 43 crates.

Depender (with downloads and own rev deps)			proc-macro-error2 version
1.0M	16	validator_derive		^2
985K	7	syn_derive		^2.0
789K	4	sea-bae		^2
453K	220	getset		^2
423K	1	tabled_derive		^2.0.1
374K	49	aquamarine		^2
364K	10	alloy-sol-macro		^2.0.0
207K	2	alloy-sol-macro-expander		^2.0.0
176K	3	subxt-macro		^2.0.0
140K	1	mysql-common-derive		^2.0.1
93K	1	cmd_lib_macros		^2
79K	24	dynasm		^2.0.1
71K	5	wasmer-derive		^2.0.1
68K	1	axum_typed_multipart_macros		^2.0.1
57K	1	serde_valid_derive		^2.0.0
48K	1	iai-callgrind-macros		^2.0.1
46K	1	fastrace-macro		^2.0.1
46K	5	leptos_macro		^2
30K	21	i18n-embed-fl		^2.0.1
23K	12	test-with		^2.0
16K	4	esp-hal-procmacros		^2.0.1
17K	11	impl-tools		^2.0
17K	2	impl-tools-lib		^2.0
16K	3	paperclip-macros		^2.0.1
8.8K	1	build-info-proc		^2.0
4.8K	1	matrix-pickle-derive		^2.0.1
4.5K	1	reactive_stores_macro		^2.0
4.0K		leptos_router_macro		^2.0
3.2K	1	arrow_convert_derive		^2
3.1K	1	typescript-type-def-derive		^2.0.1
2.8K	1	conflate_derive		^2.0
1.3K	1	hcaptcha_derive		^2.0.1
1.0K	7	savefile-derive		^2.0.1
950	1	partial_config_derive		^2.0
750	1	quork-proc		^2.0
500	3	getset2		^2
500	1	positional_derive		^2.0
500	1	graphql-starter-macros		^2
230	1	deriving_via		^2.0.1
160	1	fn-bnf-macro		^2
130	1	mdsycx-macro		^2.0.1
100	1	const-type-layout-derive		^2.0
100		static_table		^2.0.1
	1	toml-example-derive		^2.0