custom_derive is used at run time in 478 crates (of which 65 optionally). It is a direct run-time dependency in 27 crates. It's used only as a dev dependency in 38 crates (of which 7 directly).

Depender (with downloads and own rev deps) custom_derive version
287K 66 conv ^0.1.5
8.7K 100 bio ^0.1
7.3K 55 rust-htslib ^0.1
5.5K 6 uinput ^0.1
1.6K rust-bio-tools ^0.1
1.1K 3 ntp ^0.1.5
260 lamellar ^0.1.7
140 5 nippy ^0.1
asciii ^0.1
rust_md5_updated ^0.1.5
4 smithy_types ^0.1.7
4 pnets ^0.1
unseemly ^0.1.7
extfsm ~0.1
wordletron ^0.1.7
1 broker-ntp ^0.1.5
uinput-tokio ^0.1
hprose ^0.1
pumpkin ^0.1
1 rustix-bl ^0.1
csv-sanity ^0.1.7
domcom ^0.1.7
ardop_interface ^0.1.7
cueball-dns-resolver ^0.1.7
rust_md5 ^0.1.5
saleae ^0.1.7
sentry_rocket ^0.1.7
721K 215 enum_dispatch dev =0.1.7
17K 24 newtype_derive dev ^0.1.1
12K 14 enum_derive dev ^0.1.1
3 parse-generics-poc dev ^0.1.4
parse-macros dev ^0.1.4
error_derive dev ^0.1.1
edyn dev =0.1.7