Filtering for Request Logger

[threema-danilo]

Is your feature request motivated by a concrete problem? Please describe.

I run a Rocket application in a Docker container. The application has a healthcheck endpoint that is queried multiple times per minute. This means that the logs are full of messages like these:

2021-12-09 08:18:57  INFO   GET /healthcheck/: [rocket::server:203]
2021-12-09 08:18:57  INFO   Matched: (healthcheck) GET /healthcheck [rocket::server:276]
2021-12-09 08:18:57  INFO   Outcome: Success [rocket::server:286]
2021-12-09 08:18:57  INFO   Response succeeded. [rocket::server:116]

Is there a way to filter request logs, for example by URL or by handler?

Why this feature can't or shouldn't live outside of Rocket

Logging is currently not configurable, I think. See #21.

Ideal Solution

It would be nice if certain URLs or handlers could be excluded from logging, either through the config file, or through a filter function that can be registered.

Additional Context

Potentially related to #1098 and #1288.

[SergioBenitez]

There isn't, yet. #21 should resolve this.