Interface Value

weed/util/fla9/fla9.go:249–252

Value is the interface to the dynamic value stored in a flag. (The default value is represented as a string.) If a Value has an IsBoolFlag() bool method returning true, the command-line parser makes -name equivalent to -name=true rather than using the next command-line argument. Set is called once

//
// Set is called once, in command line order, for each flag present.
type Value interface {
	String() string
	Set(string) error
}

// Getter is an interface that allows the contents of a Value to be retrieved.
// It wraps the Value interface, rather than being part of it, because it