AsRawXcbConnection is used at run time in 164 crates (of which 154 optionally). It is a direct run-time dependency in 5 crates. It's used only as a dev dependency in 100 crates.

Depender (with downloads and own rev deps) AsRawXcbConnection version
557K 60 x11rb optional ^1.0
79K 1 tiny-xlib ^1.0.0
154K 38 softbuffer optional ^1.0.0
78K 26 xkbcommon optional ^1.0
35K 65 xcb optional ^1.0