Flatten transforms a struct into a flattened string, like: a.b.c: 'val', c.d: 'val' Pointer values will translate into memory addresses !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!! IMPORTANT SECURITY NOTE !!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Flatten will place ALL keys of the given structure on the resulted string.

MustParseLevel transforms a string in a zerolog level.

SetupLogger sets the global logger by configuring the global zerolog.Log and also the go's log package.

SetupLoggerWithContext returns a context enriched with a logger.

LevelToSeverity converts a zerolog level to the stackdriver severity Stackdriver has more levels than zerolog so we skip some severities.

Config is the log configuration struct.