sentry-appender (clj)

Returns a raven-clj Sentry appender. Requires the DSN (e.g. "https://<key>:<secret>@sentry.io/<project>") to be passed in, see Sentry documentation for details. Timbre's `*context*` will be passed to Sentry as `:extra` data. When logging an exception with ex-data attached, it will be stringified and added under `:ex-data` key (unless that key already exists in context). Common options: * :tags, :environment, :release, and :modules will be passed to Sentry as attributes, Ref. https://docs.sentry.io/clientdev/attributes/. * :event-fn can be used to modify the raw event before sending it to Sentry.