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use serde::{Deserialize, Serialize};
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#[derive(Debug, PartialEq, Eq, Serialize, Deserialize)]

            

        

            

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#[serde(untagged)]

            

        

            

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enum MyValue {

            

        

            

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    Int(i64),

            

        

            

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    String(String),

            

        

            

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    Enum(Enum),

            

        

            

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    List(Vec<MyValue>),

            

        

            

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}

            

        

            

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#[derive(Debug, PartialEq, Eq, Serialize, Deserialize)]

            

        

            

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enum Enum {

            

        

            

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    First(String),

            

        

            

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    Second(i64),

            

        

            

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}

            

        

            

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#[test]

            

        

            

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fn untagged_enum_not_a_list() {

            

        

            

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    // Contributed by @obi1kenobi in https://github.com/ron-rs/ron/issues/357

            

        

            

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    let value = MyValue::Enum(Enum::First("foo".to_string()));

            

        

            

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    let ron = ron::to_string(&value).unwrap();

            

        

            

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    assert_eq!(ron, "First(\"foo\")");

            

        

            

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    let de = ron::from_str(&ron).unwrap();

            

        

            

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    println!("{}", ron);

            

        

            

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    // This used to fail as the value was deserialised as `List([String("foo")])`

            

        

            

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    assert_eq!(value, de);

            

        

            

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}