What are the differences between structs and enums in Rust?
An example of an AI chatbot conversation about Rust structs and enums.
What are the differences between structs and enums in Rust?
In Rust, structs are used to create custom data types that group related data together, while enums allow you to define a type that can be one of several different variants.
Can you give me an example of each?
Sure! A struct example could be struct Person { name: String, age: u32 }. An enum example could be enum Direction { North, South, East, West }.
When should I use an enum instead of a struct?
Use enums when you need a type that can represent one of several distinct options, while structs are better for grouping related data.
Are there any performance differences between them?
Generally, structs and enums have similar performance, but enums can introduce some overhead due to their variant handling.
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