Debugging

To debug the service, you can set the RUST_LOG variable and check the logs.

systemd

With systemd, you can do that by running systemctl edit fancy.service and edit the file like this:

### Editing /etc/systemd/system/fancy.service.d/override.conf
### Anything between here and the comment below will become the new contents of the file
[Service]
# Replace debug by the appropriate level
Environment="RUST_LOG=debug"

### Lines below this comment will be discarded

You can then check the logs by running journalctl -xeu fancy.service. If you want to follow the logs, you can run journalctl -feu fancy.service.

Log levels

The possible log levels are:

• debug
• info
• trace