AppException would be a console-pretty-printed version for http
errors, which would print all the escape codes in the jaeger traces of
the exception, making it more-or-less unreadable.
So instead, let’s make AppException two cases, an ErrorTree case which
is printed as-is (no color), and a “Pretty” case which is printed
using the pretty module (colors on console, no colors in otel).
Somewhat involved, I guess this is temporary until I figure out what
is really needed.
Change-Id: Iff4a8651c5f5368a5b798541efc19cc7ab9de34b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12232
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
b800bf2bd4
