# Functions
D logs DEBUG messages to stdout.
F logs FATAL errors to stderr and calls os.Exit(1).
FatalOnErr logs and calls os.Exit(1) if the error != nil.
GetVerbosityWith sets the function used to load the current verbosity level.
I logs INFO to stdout.
R logs RESULTS to stdout.
V logs VERBOSE messages to stdout.
W logs WARNINGS to stderr.
WarnOnErr logs the error as a WARNING if the error != nil.
# Variables
GetVerbosity returns the current verbosity level.
LoggerDebug is written to for DEBUG level logging.
LoggerFatal is written to for FATAL level logging.
LoggerInfo is written to for INFO level logging.
LoggerResult is written to for RESULT level logging.
LoggerVerbose is written to for VERBOSE level logging.
LoggerWarning is written to for WARNING level logging.