Efficient Enum Handling in Zig with Partial Matching
By
ingve
Crackles when you bite it. Shows the baker did the work.
Summary
The article discusses a programming idiom in Zig for handling enums with partial matching, where common code can be executed for multiple variants. It provides an example of an enum and demonstrates how to streamline the handling of similar variants.
Key quotes
· 4 pulledConsider your average {sum type, variant, tagged union, enum, alt}:
enum U { A(i32), B(i32), C, }
match u { U::A(_) => handle_a(), U::B(_) => handle_b(), U::C => handle_c(), }
But once in a while, there’s common handling code you want to run for several variants.
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