It's used at build time in 4 crates (2 directly).

Number of dependers phper-build version Downloads/month
3 0.15.0 410
1 0.12.0 500
Depender (with downloads and own rev deps) phper-build version
1.1K 1 phper-alloc build ^0.15.0
1.1K 2 phper build ^0.15.0