surrealdb_expr/expr/
split.rs

1use std::ops::Deref;
2
3use surrealdb_types::{SqlFormat, ToSql};
4
5use crate::expr::idiom::Idiom;
6
7#[derive(Clone, Debug, Default, Eq, PartialEq, Hash)]
8pub struct Splits(pub Vec<Split>);
9
10impl Splits {
11	/// Whether evaluating every split target can be done on a read-only
12	/// transaction.
13	pub fn read_only(&self) -> bool {
14		self.0.iter().all(|x| x.read_only())
15	}
16}
17
18impl Deref for Splits {
19	type Target = Vec<Split>;
20	fn deref(&self) -> &Self::Target {
21		&self.0
22	}
23}
24
25impl IntoIterator for Splits {
26	type Item = Split;
27	type IntoIter = std::vec::IntoIter<Self::Item>;
28	fn into_iter(self) -> Self::IntoIter {
29		self.0.into_iter()
30	}
31}
32
33impl ToSql for Splits {
34	fn fmt_sql(&self, f: &mut String, fmt: SqlFormat) {
35		let sql_splits: crate::sql::Splits = self.clone().into();
36		sql_splits.fmt_sql(f, fmt);
37	}
38}
39
40#[derive(Clone, Debug, Default, Eq, PartialEq, Hash)]
41pub struct Split(pub Idiom);
42
43impl Split {
44	/// Whether evaluating this split target can be done on a read-only
45	/// transaction.
46	pub fn read_only(&self) -> bool {
47		self.0.read_only()
48	}
49}
50
51impl Deref for Split {
52	type Target = Idiom;
53	fn deref(&self) -> &Self::Target {
54		&self.0
55	}
56}
57
58impl surrealdb_types::ToSql for Split {
59	fn fmt_sql(&self, f: &mut String, fmt: surrealdb_types::SqlFormat) {
60		let sql_split: crate::sql::Split = self.clone().into();
61		sql_split.fmt_sql(f, fmt);
62	}
63}
surrealdb_expr/expr/split.rs

surrealdb_expr/expr/
split.rs
