What is the difference between a typedef and a struct in SystemVerilog?

What is the difference between a typedef and a struct in SystemVerilog?

In SystemVerilog, the focus keyword difference between a typedef and a struct lies in their functionality and usage:

• Typedef: A typedef in SystemVerilog is used to create an alias for a data type. It allows users to define custom names for existing data types, making the code more readable and maintainable. Typedefs are typically used to simplify complex data declarations.
• Struct: A struct, short for structure, in SystemVerilog is a composite data type that groups together related data elements under a single name. Structs are used to represent a collection of variables that may have different data types. They provide a way to group related variables into a single entity for ease of use and organization.

Overall, while typedefs provide a way to create custom names for data types, structs allow for the grouping of variables under a single name in SystemVerilog.