1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75

use serde::ser;

use crate::value::JsoncValue;

use super::serializer::ValueSerializer;

pub struct ValueSeqSerializer<I, F> {
    array: Vec<JsoncValue<I, F>>,
}

impl<I, F> ValueSeqSerializer<I, F> {
    pub fn start(len: Option<usize>) -> crate::Result<Self> {
        Ok(Self { array: len.map(Vec::with_capacity).unwrap_or_default() })
    }
}

impl<I, F> ser::SerializeSeq for ValueSeqSerializer<I, F>
where
    I: num::FromPrimitive,
    F: num::FromPrimitive,
{
    type Ok = JsoncValue<I, F>;
    type Error = crate::Error;

    fn serialize_element<T: ?Sized>(&mut self, value: &T) -> Result<(), Self::Error>
    where
        T: ser::Serialize,
    {
        Ok(self.array.push(value.serialize(ValueSerializer::new())?))
    }

    fn end(self) -> Result<Self::Ok, Self::Error> {
        Ok(JsoncValue::Array(self.array))
    }
}

impl<I, F> ser::SerializeTuple for ValueSeqSerializer<I, F>
where
    I: num::FromPrimitive,
    F: num::FromPrimitive,
{
    type Ok = <Self as ser::SerializeSeq>::Ok;
    type Error = <Self as ser::SerializeSeq>::Error;

    fn serialize_element<T: ?Sized>(&mut self, value: &T) -> Result<(), Self::Error>
    where
        T: ser::Serialize,
    {
        <Self as ser::SerializeSeq>::serialize_element(self, value)
    }

    fn end(self) -> Result<Self::Ok, Self::Error> {
        <Self as ser::SerializeSeq>::end(self)
    }
}

impl<I, F> ser::SerializeTupleStruct for ValueSeqSerializer<I, F>
where
    I: num::FromPrimitive,
    F: num::FromPrimitive,
{
    type Ok = <Self as ser::SerializeSeq>::Ok;
    type Error = <Self as ser::SerializeSeq>::Error;

    fn serialize_field<T: ?Sized>(&mut self, value: &T) -> Result<(), Self::Error>
    where
        T: ser::Serialize,
    {
        <Self as ser::SerializeSeq>::serialize_element(self, value)
    }

    fn end(self) -> Result<Self::Ok, Self::Error> {
        <Self as ser::SerializeSeq>::end(self)
    }
}