tower/tower-watch
Eliza Weisman 075ffb3725
tower-watch: Add Error impls for tower_watch::Error (#90)
This branch adds `std::fmt::Display` and `std::error::Error` impls
to `tower-watch`'s `Error` type.

This is necessary to adopt `tower-watch` in Linkerd 2's proxy
(rather than our internal implementation of a similar type), as 
the errors will be part of an error chain which requires these
traits.
2018-12-13 15:02:27 -08:00
..
2018-12-12 16:14:05 -05:00