How to check whether a module is available #programming #swift #code

canImport() in Swift is like a bouncer for modules. It checks if a module is available before your code uses it, especially useful for cross-platform development. For instance, it ensures iOS-specific code doesn't accidentally pop up in a macOS environment. Use canImport() to conditionally import modules, keeping your code compatible and crash-free across different platforms. It's a compile-time check, ensuring smooth and efficient code execution.