ObjectKeySet creates a Object from a keys of a map[Object](? extends interface{}).

NewObject creates a Object from a list of values.

NewString creates a String from a list of values.

StringKeySet creates a String from a keys of a map[string](? extends interface{}).

sets.Object is a set of Objects, implemented via map[Object]struct{} for minimal memory consumption.

type Set[type T comparable] map[T]Empty.

sets.String is a set of strings, implemented via map[string]struct{} for minimal memory consumption.