rustHow to compare enum in Rust
Enums in Rust can be compared using the ==
operator. For example, if you have an enum Fruit
with variants Apple
, Orange
, and Banana
, you can compare two enum values like this:
let fruit1 = Fruit::Apple;
let fruit2 = Fruit::Orange;
if fruit1 == fruit2 {
println!("The fruits are the same!");
} else {
println!("The fruits are different!");
}
The output of this code would be:
The fruits are different!
The ==
operator compares the variants of the enum, so in this case it would compare Apple
and Orange
and return false
.
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