libpt

libpt is used at run time in 5 crates.

Number of dependers	libpt version	Downloads/month
0	0.7.4	5
2	0.6.0	0
1	0.5.1	42
2	0.3.11	0

Depender			libpt version
		crock		^0.6.0
		numf		^0.6.0
		netpong		^0.3.11
		hedu		^0.5.1
		autocrate		^0.3.11