AsRawXcbConnection is used at run time in 175 crates (of which 165 optionally). It is a direct run-time dependency in 5 crates. It's used only as a dev dependency in 104 crates.

Depender (with downloads and own rev deps) AsRawXcbConnection version
568K 60 x11rb optional ^1.0
58K 1 tiny-xlib ^1.0.0
152K 38 softbuffer optional ^1.0.0
60K 27 xkbcommon optional ^1.0
32K 65 xcb optional ^1.0