physical_constants is used at run time in 7 crates. It is a direct run-time dependency in 4 crates. It's used only as a dev dependency in 1 crate.

Number of dependers physical_constants version Downloads/month
3 0.5.0 550
1 0.4.1 120
4 0.3.0 10
Depender (with downloads and own rev deps) physical_constants version
1.1K pyref-core ^0.5.0
mcrt 0.3.*
interatomic ^0.5
1 coulomb ^0.5
tline dev ^0.4.1