toml-input 0.1.4

# A library to generate toml text with clear options and comments
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

# A library to generate toml text with clear options and comments

## Example 1: toml text from definition (all examples see tests)
rust code:
```rust
use serde::{Deserialize, Serialize};
use strum_macros::{AsRefStr, EnumIter};
use toml_input::TomlInput;

/// comment `Test`
#[derive(Debug, TomlInput, Serialize, Deserialize, Default)]
struct Test {
    /// comment `a`
    a: i32,
    /// comment `b`
    b: TestEnum,
}
/// comment `TestEnum`
#[allow(dead_code)]
#[derive(Debug, EnumIter, AsRefStr, TomlInput, Serialize, Deserialize)]
#[derive(Default)]
enum TestEnum {
    /// comment `A`
    A,
    /// comment `B`
    #[default]
    B,
}

let text = Test::schema_to_string().unwrap();
```
toml text:
```toml
# comment `Test`

# comment `a`
a = 0
# comment `A`
#!b = "A"
# comment `B`
b = "B"
```

## Example 2: toml text from value
rust code:
```rust
/// comment `Test`
#[derive(Debug, Clone, TomlInput, Serialize, Deserialize, Default, PartialEq)]
struct Test {
    /// comment `a`
    a: i32,
    /// comment `b`
    #[toml_input(enum_style = "fold")]
    b: TestEnum,
}
/// comment `TestEnum`
#[derive(Debug, Clone, EnumIter, AsRefStr, TomlInput, Serialize, Deserialize, PartialEq)]
#[allow(dead_code)]
#[derive(Default)]
enum TestEnum {
    /// comment `A`
    A,
    /// comment `B`
    #[default]
    B,
}

let test = Test {
    a: 0,
    b: TestEnum::B,
};
let text = test.into_string().unwrap();
```
toml text:
```toml
# comment `Test`

# comment `a`
a = 0
# b = "A" | "B"
# comment `B`
b = "B"
```

## Example 3: enum tuple
rust code:
```rust
/// comment `Test`
#[derive(Debug, Clone, TomlInput, Serialize, Deserialize, PartialEq, Default)]
struct Test {
    /// comment `a`
    a: i32,
    /// comment `b`
    b: TestEnum,
}
/// comment `TestEnum`
#[derive(Debug, Clone, EnumIter, AsRefStr, TomlInput, Serialize, Deserialize, PartialEq)]
#[allow(dead_code)]
enum TestEnum {
    /// comment `A`
    A,
    /// comment `B`
    B(String),
}
impl Default for TestEnum {
    fn default() -> Self {
        TestEnum::B(String::new())
    }
}
let test = Test {
    a: 0,
    b: TestEnum::B("test B".to_string()),
};
let text = test.into_string().unwrap();
```
toml text:
```toml
# comment `Test`

# comment `a`
a = 0
# comment `A`
#!b = "A"
# comment `B`
b = { B = "test B" }
```