Summary:
Right now, we debug-print the root cause and pretty-print everything else. This
is pretty bad because the root cause is usually the one thing we would want to
pretty print so we can add instructions there (such as "your hooks failed, fix
it").
This fixes this so we stop pretty-printing the root cause, but also debug print
the whole error, which gives us more developer-friendly context and is easier
for automation to match on.
This is actually in common/rust ... but we're the only people using it AFAICT.
Reviewed By: StanislavGlebik
Differential Revision: D21522518
fbshipit-source-id: 10158811574b56024e14852229e4541da19d5609
Summary: Migrate hooks to new futures and thus modern tokio. In the process, replace Lua hooks with Rust hooks, and add fixes for the few cases where Lua was too restrictive about what could be done.
Reviewed By: StanislavGlebik
Differential Revision: D20165425
fbshipit-source-id: 7bdc6820144f2fdaed653a34ff7c998913007ca2
