👉 The term "nonrustable" is a technical term used in computer science and software engineering to describe a type of object that cannot be changed or modified after it has been created. This means that once an object is created, it cannot be altered or replaced with another instance of the same class. Nonrustable objects are useful for situations where you want to avoid modifying existing data structures or objects, such as in database management systems, where the data is immutable and can't be changed during certain operations
