It's used only as a dev dependency in 17 crates.

Depender (with downloads and own rev deps) smol-macros version
438K 316 smol dev ^0.1.0
100K 1296 bevy dev ^0.1
25K 7 ksni dev ^0.1
12K 18 rustls-acme dev ^0.1.0
8.1K 8 async-bincode dev ^0.1.1
3.8K 3 iocraft dev ^0.1.1
650 viz-smol dev ^0.1
420 pdf2pwg dev ^0.1
220 cast-sender dev ^0.1
200 unicom-tcp dev ^0.1
smol-axum dev ^0.1.0
ruloom dev ^0.1
async-nng dev ^0.1
typed-emitter dev ^0.1.1
crossmist dev ^0.1
1 unicom-nres dev ^0.1
vuot dev ^0.1