Function Enum

env/types.go:41–49

Enum defines enum value env var descriptor that maps string keys to values of type T. The format string is generated from the map keys.

(name string, m map[string]T)

// Enum defines enum value env var descriptor that maps string keys to values of type T.
// The format string is generated from the map keys.
func Enum[T any](name string, m map[string]T) EnumVar[T] {
	keys := slices.Collect(maps.Keys(m))

	return EnumVar[T]{
		Name:    name,
		format:  strings.Join(keys, "|"),
		parseFn: parseEnumValue(m),
	}
}

// Bool defines boolean env var descriptor
func Bool(name string) BoolVar {