What are the different log levels in Logrus?
An example of an AI chatbot conversation about Logrus log levels and their usage.
What are the different log levels in Logrus?
Logrus supports several log levels: Trace, Debug, Info, Warn, Error, Fatal, and Panic. Each level indicates the severity of the log message.
Can you explain what each log level means?
Sure!
- Trace: Very detailed logs, typically for debugging.
- Debug: Information useful for debugging, but less detailed than Trace.
- Info: General information about the application's operation.
- Warn: Indicates a potential problem that isn't necessarily an error.
- Error: Indicates a failure in the application that needs attention.
- Fatal: A severe error that causes the application to exit.
- Panic: Similar to Fatal, but also triggers a stack trace.
How do I set the log level in my Logrus configuration?
You can set the log level in Logrus by using the SetLevel method. For example: logrus.SetLevel(logrus.DebugLevel) to set it to Debug.
Is it possible to log to different outputs with different levels?
Yes, you can create multiple loggers with different levels and outputs. For instance, you can log errors to a file and info messages to the console.
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