musli 0.0.149

Müsli is a flexible and efficient serialization framework.
Documentation 
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

use core::marker::PhantomData;

use crate::en::EntryEncoder;
use crate::{Context, Writer};

use super::{JsonEncoder, JsonObjectKeyEncoder};

/// Encoder for a JSON object pair.
pub(crate) struct JsonObjectPairEncoder<W, C, M> {
    cx: C,
    empty: bool,
    writer: W,
    _marker: PhantomData<M>,
}

impl<W, C, M> JsonObjectPairEncoder<W, C, M> {
    #[inline]
    pub(super) const fn new(cx: C, empty: bool, writer: W) -> Self {
        Self {
            cx,
            empty,
            writer,
            _marker: PhantomData,
        }
    }
}

impl<W, C, M> EntryEncoder for JsonObjectPairEncoder<W, C, M>
where
    W: Writer,
    C: Context,
    M: 'static,
{
    type Cx = C;
    type Error = C::Error;
    type Mode = M;
    type EncodeKey<'this>
        = JsonObjectKeyEncoder<W::Mut<'this>, C, M>
    where
        Self: 'this;
    type EncodeValue<'this>
        = JsonEncoder<W::Mut<'this>, C, M>
    where
        Self: 'this;

    #[inline]
    fn cx(&self) -> Self::Cx {
        self.cx
    }

    #[inline]
    fn encode_key(&mut self) -> Result<Self::EncodeKey<'_>, Self::Error> {
        if !self.empty {
            self.writer.write_byte(self.cx, b',')?;
        }

        Ok(JsonObjectKeyEncoder::new(self.cx, self.writer.borrow_mut()))
    }

    #[inline]
    fn encode_value(&mut self) -> Result<Self::EncodeValue<'_>, Self::Error> {
        self.writer.write_byte(self.cx, b':')?;
        Ok(JsonEncoder::new(self.cx, self.writer.borrow_mut()))
    }

    #[inline]
    fn finish_entry(self) -> Result<(), Self::Error> {
        Ok(())
    }
}