listcmd

type List struct {
	Flags *dbflags.Flags

	// KeyRe (-key-regexp) when non-empty must be a regexp to filter-out keys
	// from the listing.
	KeyRe string

	// ValueType (-value-type) when non-empty indicates the data type of the
	// value at the selected key. This flag is enabled only when List command is
	// created with a parser function.
	ValueType string

	// PrintTemplate (-print-template) when non-empty must be a text/template
	// definition used to format/process the value for keys selected for
	// listing. This flag is enabled only when List command is created with a
	// parser function.
	PrintTemplate string

	// Descend (-descend) when true changes the sorting order to descending.
	Descend bool
	// contains filtered or unexported fields
}

type ParseFunc = func(key string, value []byte, valueTypeFlag string) (any, error)