NewBool creates and returns a concurrent-safe object for bool type, with given initial value <value>.

NewInt creates and returns a concurrent-safe object for int type, with given initial value <value>.

NewInt32 creates and returns a concurrent-safe object for int32 type, with given initial value `value`.

NewInt64 creates and returns a concurrent-safe object for int64 type, with given initial value <value>.

NewInterface creates and returns a concurrent-safe object for interface{} type, with given initial value <value>.

Bool is a struct for concurrent-safe operation for type bool.

Int is a struct for concurrent-safe operation for type int.

Int32 is a struct for concurrent-safe operation for type int32.

Int64 is a struct for concurrent-safe operation for type int64.

Interface is a struct for concurrent-safe operation for type interface{}.