Method union_v

debugger/src/reader.rs:214–229

(
        &mut self,
        t: &UnionType,
        index: usize,
        fields: I,
    )

    }

    fn union_v<I: Iterator<Item = (String, RValue)>>(
        &mut self,
        t: &UnionType,
        index: usize,
        fields: I,
    ) -> RValue {
        let mut f = IndexMap::new();
        fields.for_each(|p| {
            f.insert(p.0, p.1);
        });
        RValue::Union {
            typeinfo: t.clone(),
            variant: t.variants[index].clone(),
            fields: f,
        }
    }

    fn vector_v<I: Iterator<Item = RValue>>(&self, iter: I) -> RValue {
        RValue::Array {