In chapters 1 and 2, we learned how to create and use objects owned by an address. In this chapter, we will demonstrate how to create and use immutable objects. Objects in Sui can have different types ...

An Immutable object is an object that can not be changed once it is created. Using Immutable object makes it unnecessary to clone an object for precaution in order to avoid unintentional object ...

Never store references to external, mutable objects passed to the constructor; if necessary, create copies, and store references to the copies. Similarly, create copies of your internal mutable ...

In response to my recent blog posting Immutable Java Objects, Matt brought up a good point of discussion related to making Java classes truly immutable by declaring them as final so that they ...

Immutable objects are highly desirable . Because an immutable object's state cannot be changed, they are particularly useful in concurrent environments . Immutable options can simplify code and ...