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

use serde::Serialize;

#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, Serialize)]
pub enum Type {
    Primary,
    Index,
    Unique,
}

impl Type {

    pub fn is_primary(&self) -> bool {
        match self {
            Type::Primary => true,
            _ => false,
        }
    }

    pub fn is_unique_or_primary(&self) -> bool {
        match self {
            Type::Unique | Type::Primary => true,
            _ => false,
        }
    }

    pub fn is_unique(&self) -> bool {
        match self {
            Type::Unique => true,
            _ => false,
        }
    }

    pub fn is_index(&self) -> bool {
        match self {
            Type::Index => true,
            _ => false,
        }
    }
}