Feature Request: logx: support Debug level (or addtional logging levels)

[janosmiko]

Is your feature request related to a problem? Please describe. Many of the widely used external logging libraries in go support multiple logging levels on top of the defaults (info, error, fatal), like debug, trace and others.

• https://pkg.go.dev/go.uber.org/zap#Logger.Debug
• https://github.com/sirupsen/logrus#level-logging
• https://github.com/rs/zerolog#leveled-logging

I think it would be useful to have at least one additional logging level for debugging purposes to hide "code smell". Use case:

• log information for regular users using logx.Info()
• log debug information in special cases for developers using logx.Debug() - and enable these logs using a logx_debug configuration/environment variable

Describe the solution you'd like Provide support for Debug logging in logx.

Describe alternatives you've considered Support general implementation of custom logging levels instead of specializing to the debug level. I think this would be a bigger effort and I'm not sure if there's a huge need for this.

[StellarisW]

I really want this too.

[github-actions[bot]]

This issue is stale because it has been open for 30 days with no activity.

[keroro6]

I really want this too.