options

type Fields map[string]interface{}

type Options struct {
	// Structured fields.
	Fields Fields

	// Flags define behaviors.
	Flag flag.Flag

	// OutputsNames are the names of the outputs to be used.
	OutputsNames []string

	// ProcessorsNames are the names of the processors to be used.
	ProcessorsNames []string

	// Tags are indicators consumed by `Output`s and `Processor`s.
	Tags []string
}