xerr is used at run time in 42 crates (of which 2 optionally). It is a direct run-time dependency in 23 crates. It's used only as a dev dependency in 1 crate.

Depender (with downloads and own rev deps) xerr version
2.4K 1 alive ^0.1.11
2.0K 1 i18 ^0.1.15
1.3K varurl ^0.1.15
800 i18n-site ^0.1.15
600 ipv6_proxy ^0.1.14
500 1 i18n_js ^0.1.15
450 23 ifs ^0.1.15
320 3 i18_conf ^0.1.15
280 1 bgu ^0.1.15
240 1 i18_hash ^0.1.15
220 2 md_title ^0.1.15
220 1 verfs ^0.1.15
190 2 ft ^0.1.15
190 len_mtime ^0.1.15
170 2 npm ^0.1.15
1 header_map ^0.1.14
3 mreq ^0.1.15
1 refmt ^0.1.14
aliver ^0.1.2
1 npmi ^0.1.15
1 alive_plugin ^0.1.11
hi ^0.1.14
1 ytree optional ^0.1.15