surrealdb-sql 1.1.0

Full type definitions for the SurrealQL query language
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

use crate::fmt::Fmt;
use crate::idiom::Idiom;
use revision::revisioned;
use serde::{Deserialize, Serialize};
use std::fmt::{self, Display, Formatter};
use std::ops::Deref;

#[derive(Clone, Debug, Default, Eq, PartialEq, PartialOrd, Serialize, Deserialize, Hash)]
#[revisioned(revision = 1)]
pub struct Groups(pub Vec<Group>);

impl Deref for Groups {
	type Target = Vec<Group>;
	fn deref(&self) -> &Self::Target {
		&self.0
	}
}

impl IntoIterator for Groups {
	type Item = Group;
	type IntoIter = std::vec::IntoIter<Self::Item>;
	fn into_iter(self) -> Self::IntoIter {
		self.0.into_iter()
	}
}

impl Display for Groups {
	fn fmt(&self, f: &mut Formatter) -> fmt::Result {
		if self.0.is_empty() {
			write!(f, "GROUP ALL")
		} else {
			write!(f, "GROUP BY {}", Fmt::comma_separated(&self.0))
		}
	}
}

#[derive(Clone, Debug, Default, Eq, PartialEq, PartialOrd, Serialize, Deserialize, Hash)]
#[revisioned(revision = 1)]
pub struct Group(pub Idiom);

impl Deref for Group {
	type Target = Idiom;
	fn deref(&self) -> &Self::Target {
		&self.0
	}
}

impl Display for Group {
	fn fmt(&self, f: &mut Formatter) -> fmt::Result {
		Display::fmt(&self.0, f)
	}
}