CantoNone

CantoNone is a programming concept used in software development, particularly within the Canto framework or language. It represents a default or placeholder value indicating the absence of a specific option, feature, or selection. Think of it as a way for the program to recognize that no particular choice has been made or that a value hasn't been assigned yet. This helps developers handle cases where data or configurations are intentionally left empty or unset, ensuring the software can respond appropriately without errors or confusion.