Module matcher
Proxy matchers
This module contains different matchers to configure rules for when a proxy should be used, and if so, with what arguments.
A Matcher can be constructed either using environment variables, or
a [Matcher::builder()].
Once constructed, the Matcher can be asked if it intercepts a Uri by
calling [Matcher::intercept()].
An Intercept includes the destination for the proxy, and any parsed
authentication to be used.