It's used at build time in 8 crates (of which 3 optionally, 2 directly). It's used only as a dev dependency in 2 crates.

Number of dependers qapi-codegen version Downloads/month
9 0.11.3 1.0K
0 0.11.1 2.6K
1 0.3.0 6
Depender (with downloads and own rev deps) qapi-codegen version
4.1K 2 qapi-qmp build ^0.11.1
340 2 qapi-qga build ^0.11.3