Zero is used at run time in 48 crates (of which 4 optionally). It is a direct run-time dependency in 5 crates. It's used at build time in 3 crates (). It's used only as a dev dependency in 3 crates.

Depender (with downloads and own rev deps) Zero version
68K 21 xmas-elf ^0.1
600 5 bpf-sys ^0.1
480 2 redbpf ^0.1
rhdxmr-publish-test3 ^0.1
ebpf ^0.1.2