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
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
use super::impls::Constraint;
use super::impls::{BaseType, ReferentialAction, WrapVec};
use crate::types::Type;
pub fn primary() -> Type {
Type::new(BaseType::Primary)
.nullable(true)
.increments(true)
.primary(false)
.unique(false)
.indexed(false)
}
pub fn uuid() -> Type {
Type::new(BaseType::UUID)
.nullable(false)
.unique(true)
.indexed(true)
}
pub fn integer() -> Type {
Type::new(BaseType::Integer)
}
pub fn serial() -> Type {
Type::new(BaseType::Serial)
}
pub fn float() -> Type {
Type::new(BaseType::Float)
}
pub fn double() -> Type {
Type::new(BaseType::Double)
}
pub fn boolean() -> Type {
Type::new(BaseType::Boolean)
}
pub fn varchar(len: usize) -> Type {
Type::new(BaseType::Varchar(len))
}
pub fn r#char(len: usize) -> Type {
Type::new(BaseType::Char(len))
}
pub fn text() -> Type {
Type::new(BaseType::Text)
}
pub fn json() -> Type {
Type::new(BaseType::Json)
}
pub fn binary<'inner>() -> Type {
Type::new(BaseType::Binary)
}
pub fn foreign<S, I>(
table: S,
keys: I,
on_update: ReferentialAction,
on_delete: ReferentialAction,
) -> Type
where
S: Into<String>,
I: Into<WrapVec<String>>,
{
Type::new(BaseType::Foreign(
None,
table.into(),
keys.into(),
on_update,
on_delete,
))
}
pub fn foreign_schema<S, I>(
schema: S,
table: S,
keys: I,
on_update: ReferentialAction,
on_delete: ReferentialAction,
) -> Type
where
S: Into<String>,
I: Into<WrapVec<String>>,
{
Type::new(BaseType::Foreign(
Some(schema.into()),
table.into(),
keys.into(),
on_update,
on_delete,
))
}
pub fn custom(sql: &'static str) -> Type {
Type::new(BaseType::Custom(sql))
}
pub fn date() -> Type {
Type::new(BaseType::Date)
}
pub fn time() -> Type {
Type::new(BaseType::Time)
}
pub fn datetime() -> Type {
Type::new(BaseType::DateTime)
}
pub fn array(inner: &Type) -> Type {
Type::new(BaseType::Array(Box::new(inner.get_inner())))
}
pub fn index<I, S>(columns: I) -> Type
where
S: ToString,
I: IntoIterator<Item = S>,
{
let vec: Vec<String> = columns.into_iter().map(|s| s.to_string()).collect();
Type::new(BaseType::Index(vec))
}
pub fn unique_constraint<I, S>(columns: I) -> Type
where
S: ToString,
I: IntoIterator<Item = S>,
{
let vec: Vec<String> = columns.into_iter().map(|s| s.to_string()).collect();
Type::new(BaseType::Constraint(Constraint::Unique, vec))
}