newtype_derive is used at run time in 150 crates (of which 1 optionally). It is a direct run-time dependency in 21 crates. It's used only as a dev dependency in 13 crates (of which 3 directly).

Depender (with downloads and own rev deps) newtype_derive version
11K steno ^0.1.6
6.9K 83 bio ^0.1
3.2K 43 rust-htslib ^0.1
1.6K 6 bardecoder ^0.1
430 9 ccp-shared ^0.1
lamellar ^0.1.6
1 finite-fields ^0.1.6
4 pnets ^0.1
4 air-interpreter-data ^0.1.6
turbo ^0.1.6
wordletron ^0.1.6
pumpkin ^0.1
csv-sanity ^0.1.6
cueball-dns-resolver ^0.1.6
ezomyte ^0.1.6
rust-bio-tools ^0.1
sentry_rocket ^0.1.6
1 an-rope ^0.1.6
rust_md5 ^0.1.6
rust_md5_updated ^0.1.6
rofl ^0.1
243K 36 twoway dev ^0.1
10K 10 subslice dev ^0.1
6.8K 3 galil-seiferas dev ^0.1