macro-attr is used at run time in 13 crates. It is a direct run-time dependency in 8 crates. It's used only as a dev dependency in 4 crates (of which 3 directly).

Depender (with downloads and own rev deps) macro-attr version
1.4K 11 v_utils ^0.2.0
310 rscp ^0.2.0
mfte ^0.2.0
ezomyte ^0.2.0
monitor-switch ^0.2
rofl ^0.2
cargo-contribute ^0.2
1 an-rope ^0.2.0
200K 39 twoway dev ^0.2
18K 3 galil-seiferas dev ^0.2
6.6K 10 subslice dev ^0.2