ContextKey is the key that is used for storing the trace ID of the log request in the context.

Environment returns a LoggerOption that sets the environment for the logging level.

Gets a basic logger instance with no tracing.

Starts and configures the log instance and should be called at the start of the application.

Gets a logger instance with a trace ID.

TraceKey is the key that is used for printing the trace ID in the log request.