Rust Pattern Matching Matching multiple patterns
Example
It's possible to treat multiple, distinct values the same way, using |:
enum Colour {
Red,
Green,
Blue,
Cyan,
Magenta,
Yellow,
Black
}
enum ColourModel {
RGB,
CMYK
}
// let's take an example colour
let colour = Colour::Red;
let model = match colour {
// check if colour is any of the RGB colours
Colour::Red | Colour::Green | Colour::Blue => ColourModel::RGB,
// otherwise select CMYK
_ => ColourModel::CMYK,
};
