rfc7239

rfc7239 is used at run time in 150 crates (of which 13 optionally). It is a direct run-time dependency in 3 crates. It's used only as a dev dependency in 13 crates.

Depender (with downloads and own rev deps)			rfc7239 version
47K	63	poem		^0.1.0
500	8	viz-core		^0.1
170	1	warp-real-ip		^0.1