esyn 0.9.1

De/Serialization Rust In Rust.
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
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129

use crate::*;

/// Type::into_tokens()
pub trait EsynSer {
    fn ser(&self) -> TokenStream;
}

macro_rules! impl_EsynSer_for {
    ( $($t:ty)* ) => {$(
        impl EsynSer for $t {
            fn ser(&self) -> TokenStream {
                quote! {
                    #self
                }
            }
        }
    )*}
}

macro_rules! impl_EsynSer_for_tuple {
    ($($ty:ident, $ident:ident),*) => {
        impl<$($ty),*> EsynSer
        for ($($ty,)*)
            where $($ty: EsynSer),*
        {
            fn ser(&self) -> TokenStream {
                let ($($ident,)*) = self;

                $(
                    let $ident = $ident.ser();
                )*

                quote! {
                    (
                      $(
                          #$ident,
                      )*
                    )
                }
            }
        }
    }
}

impl<'a, T> EsynSer for &'a T
where
    T: EsynSer,
{
    fn ser(&self) -> TokenStream {
        let ts = <T as EsynSer>::ser(self);

        quote! {
            #ts
        }
    }
}

impl<'a, T> EsynSer for &'a [T]
where
    T: EsynSer,
{
    fn ser(&self) -> TokenStream {
        let iter = self.iter().map(|v| v.ser());

        quote! {
            [ #(#iter,)* ]
        }
    }
}

impl<T> EsynSer for Vec<T>
where
    T: EsynSer,
{
    fn ser(&self) -> TokenStream {
        let iter = self.iter().map(|v| v.ser());

        quote! {
            [ #(#iter,)* ]
        }
    }
}

impl<T> EsynSer for Option<T>
where
    T: EsynSer,
{
    fn ser(&self) -> TokenStream {
        if let Some(v) = self {
            let ts = v.ser();

            quote! { Some(#ts) }
        } else {
            quote! { None }
        }
    }
}

impl<T> EsynSer for Box<T>
where
    T: EsynSer,
{
    fn ser(&self) -> TokenStream {
        let ts = self.as_ref().ser();

        quote! { #ts }
    }
}

impl_EsynSer_for! {
    u8 u16 u32 u64 u128 usize
    i8 i16 i32 i64 i128 isize
    f32 f64
    bool
    char &str String
}

impl_EsynSer_for_tuple!(A, a);
impl_EsynSer_for_tuple!(A, a, B, b);
impl_EsynSer_for_tuple!(A, a, B, b, C, c);
impl_EsynSer_for_tuple!(A, a, B, b, C, c, D, d);
impl_EsynSer_for_tuple!(A, a, B, b, C, c, D, d, E, e);
impl_EsynSer_for_tuple!(A, a, B, b, C, c, D, d, E, e, F, f);
impl_EsynSer_for_tuple!(A, a, B, b, C, c, D, d, E, e, F, f, G, g);
impl_EsynSer_for_tuple!(A, a, B, b, C, c, D, d, E, e, F, f, G, g, H, h);
impl_EsynSer_for_tuple!(A, a, B, b, C, c, D, d, E, e, F, f, G, g, H, h, I, i);
impl_EsynSer_for_tuple!(A, a, B, b, C, c, D, d, E, e, F, f, G, g, H, h, I, i, J, j);
impl_EsynSer_for_tuple!(A, a, B, b, C, c, D, d, E, e, F, f, G, g, H, h, I, i, J, j, K, k);
impl_EsynSer_for_tuple!(A, a, B, b, C, c, D, d, E, e, F, f, G, g, H, h, I, i, J, j, K, k, L, l);