NewLogConfig should be used to initialize the LogConfig struct.

ParseLogFormat parses the log format from the provided string.

ParseLogLevel returns the hclog.Level that corresponds with the provided level string.

Setup creates a new logger with the specified configuration and writer.

TranslateLoggerLevel returns the string that corresponds with logging level of the hclog.Logger.

LogConfig should be used to supply configuration when creating a new Vault logger.