29b12bec6b Remove Display/FromStr for FeeRate (Tobin C. Harding)
Pull request description:
Parsing and displaying strings is a PITA. `FeeRate` is likely not that heavily used at the moment and users can always just call `to_sat_per_kwu()` to format it.
So we can get the `units-1.0-alpha.0` release out the door just remove the `Display` and `FromStr` impls for now. They can be added back in later when we have time to get #4339 in.
ACKs for top commit:
apoelstra:
ACK 29b12bec6b34148d6df9a4e6207132a667c53b4c; successfully ran local tests
Tree-SHA512: ffb49ab5d4f98be603eb1ca2f2e9d28ff7eaae66607eb9d2d5fef1f98ba2ac284a0007a86c3cae88f06e5b44f1e3e3ecb2014323b82ad4007e8ec59d6d04759b