FieldOffset is used at run time in 443 crates (of which 211 optionally). It is a direct run-time dependency in 15 crates. It's used only as a dev dependency in 34 crates (of which 1 directly).

Depender (with downloads and own rev deps) FieldOffset version
160K 205 gtk ^0.3
51K 83 gtk4 ^0.3
21K 1 windows-acl ^0.3.0
10K 11 const-field-offset ^0.3.2
2.6K 15 serum_dex ^0.3.4
180 14 ugli ^0.3
130 2 openbook_dex ^0.3.4
2 serum ^0.3.4
dbsdk-rs ^0.3.4
1 willow ^0.3.4
thread-amount ^0.3.4
lain ^0.3
willow-example ^0.3.4
postform_rtt ^0.3.4
bevy_sprite_instancing ^0.3.5
wasmer-c-api dev ^0.3.3