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After being stuck on exercise enums3.rs for about an hour or two, having read the entire chapter on enums 2-3 times, and still being unable to complete the exercise, i started broadening my reading. I finally found the answer in the rust docs via google.
8 lines
581 B
Markdown
8 lines
581 B
Markdown
### Enums
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Rust allows you to define a type called `enums` which allow you to enumerate possible values. In combination with enums, we have the concept of `pattern matching` in Rust, which makes it easy to run different code for different values of an enumeration. Enums, while available in many languages, Rust's enums are most similar to `algebraic data types` in functional languages, such as F#, OCaml, and Haskell.
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#### Book Sections
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- [Enums](https://doc.rust-lang.org/book/ch06-00-enums.html)
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- [Pattern syntax](https://doc.rust-lang.org/book/ch18-03-pattern-syntax.html)
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