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use std::ops::Bound;
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#[derive(serde::Deserialize, serde::Serialize, PartialEq, Eq, Debug)]

            

        

            

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#[serde(untagged)]

            

        

            

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enum EitherInterval<V> {

            

        

            

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    B(Interval<V>),

            

        

            

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    D(V, Option<V>),

            

        

            

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}

            

        

            

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type Interval<V> = (Bound<V>, Bound<V>);

            

        

            

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#[test]

            

        

            

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fn serde_roundtrip() {

            

        

            

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    let interval = EitherInterval::B((Bound::Excluded(0u8), Bound::Unbounded));

            

        

            

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    let ron: String = ron::ser::to_string(&interval).unwrap();

            

        

            

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    assert_eq!(ron, "(Excluded(0),Unbounded)");

            

        

            

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

            

        

            

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    assert_eq!(interval, de);

            

        

            

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}