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rust match guard enum variant

Sorann answered on November 25, 2022 Popularity 2/10 Helpfulness 8/10

answer rust match guard enum variant

related rust match enum variant

rust match guard enum variant

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// Assuming you're matching an `Option<Foo>`:

match var{
   Some(Foo::Bar)=>{},
   Some(Foo::Baz)=>{},
   Some(other_foo)=>{}, // Put it in a variable (Other variants of enum)
   None => {},
}

Popularity 2/10 Helpfulness 8/10 Language rust

Source: www.reddit.com

Tags: guard match rust variant

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Contributed on Dec 19 2023

Sorann

0 Answers Avg Quality 2/10

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rust match enum variant

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enum MyEnum {
	FirstEntry,
    SecondEntry,
    ThirdEntryWithNumber(i32),
}

fn handle_enum(value: MyEnum) {
	match value {
    	FirstEntry => println("First entry!"),
        SecondEntry => println("Second entry"),
        ThirdEntryWithNumber(number) => println("You saved {number}!"),
    };
}

Popularity 6/10 Helpfulness 1/10 Language rust

Source: Grepper

Tags: match rust variant

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Contributed on Nov 25 2022

Leo

0 Answers Avg Quality 2/10

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rust match guard enum variant

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