MessageFilter is used at run time in 7 crates. It is a direct run-time dependency in 0 crates.

Number of dependers MessageFilter version Downloads/month
0 0.6.0 19
1 0.3.1 0
2 0.2.0 0
4 0.1.5 1

This crate isn't used by any other public crates. Go back to MessageFilter.