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
|
#![crate_type = "lib"]
#![feature(macro_rules)]
use std::collections::HashMap;
pub use parser::{Parser, Error};
mod parser;
#[cfg(test)]
mod test;
pub enum Value {
String(String),
Integer(i64),
Float(f64),
Boolean(bool),
Datetime(String),
Array(Array),
Table(Table),
}
pub type Array = Vec<Value>;
pub type Table = HashMap<String, Value>;
impl Value {
fn same_type(&self, other: &Value) -> bool {
match (self, other) {
(&String(..), &String(..)) |
(&Integer(..), &Integer(..)) |
(&Float(..), &Float(..)) |
(&Boolean(..), &Boolean(..)) |
(&Datetime(..), &Datetime(..)) |
(&Array(..), &Array(..)) |
(&Table(..), &Table(..)) => true,
_ => false,
}
}
fn type_str(&self) -> &'static str {
match *self {
String(..) => "string",
Integer(..) => "integer",
Float(..) => "float",
Boolean(..) => "boolean",
Datetime(..) => "datetime",
Array(..) => "array",
Table(..) => "table",
}
}
}
|