What is Interface Rules?

Interface rules, in the context of software development, refer to the set of constraints, specifications, and guidelines that define how different components or systems interact with each other. These rules dictate the input and output formats, protocols, and behaviors expected from each interface. Common uses include ensuring interoperability between different modules within an application, defining the API for a library or service, and specifying how different systems communicate over a network. Adhering to interface rules promotes modularity, maintainability, and scalability, allowing for easier integration and updates.