libpq is used at run time in 6 crates (of which 2 optionally). It is a direct run-time dependency in 3 crates.

Number of dependers libpq version Downloads/month
0 5.0.2 96
0 5.0.0 88K
5 4.1.0 3.1K
1 3.1.0 19
Depender (with downloads and own rev deps) libpq version
120 pgwire-lite ^4.1.0
3 elephantry ^4.0
xmpp-http-upload optional ^4.1.0