How Can I Implement Generic Lists in Go Without Generics?

Implementing Generic Lists in Go Programming Language

Despite not supporting generics or inheritance, Go offers ways to emulate them. To create a generic list, you can utilize the 'interface{}' type, which can hold values of any type. However, checking if a value is null in this context is not straightforward.

Type casting is required when retrieving values from an interface{} list. This resembles the approach used in C with void * pointers. Additionally, you can implement algebraic datatypes for creating lists with specific element types. Nevertheless, keep in mind that these implementations typically lack compile-time type checking.

For more advanced requirements, such as containers with specific field types, consider the limitations imposed by Go's lack of generics. It becomes challenging to enforce type safety and enforce constraints on field types. Workarounds may involve reflection to check element types at runtime, but this adds complexity and compromises efficiency.

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