R2R is used at run time in 4 crates (of which 3 optionally).

Number of dependers R2R version Downloads/month
3 0.9.4 1.5K
0 0.9.0 6.2K
1 0.7.5 130
Depender (with downloads and own rev deps) R2R version
tf_r2r optional ^0.9
arci-ros2 optional ^0.7
r2a optional >=0.9.2
1 ros_pointcloud2 optional ^0.9