surrealdb_expr/expr/record_id/
range.rs

1use std::ops::Bound;
2
3use surrealdb_types::{SqlFormat, ToSql};
4
5use super::RecordIdKeyLit;
6
7#[derive(Clone, Debug, Eq, PartialEq, Hash)]
8pub struct RecordIdKeyRangeLit {
9	pub start: Bound<RecordIdKeyLit>,
10	pub end: Bound<RecordIdKeyLit>,
11}
12
13impl RecordIdKeyRangeLit {
14	pub fn is_static(&self) -> bool {
15		let res = match &self.start {
16			Bound::Included(x) => x.is_static(),
17			Bound::Excluded(x) => x.is_static(),
18			Bound::Unbounded => true,
19		};
20
21		if !res {
22			return false;
23		}
24
25		match &self.end {
26			Bound::Included(x) => x.is_static(),
27			Bound::Excluded(x) => x.is_static(),
28			Bound::Unbounded => true,
29		}
30	}
31
32	/// Whether evaluating this range can modify data; see [`Literal::read_only`].
33	pub fn read_only(&self) -> bool {
34		let bound_read_only = |bound: &Bound<RecordIdKeyLit>| match bound {
35			Bound::Included(x) | Bound::Excluded(x) => x.read_only(),
36			Bound::Unbounded => true,
37		};
38		bound_read_only(&self.start) && bound_read_only(&self.end)
39	}
40}
41
42impl ToSql for RecordIdKeyRangeLit {
43	fn fmt_sql(&self, f: &mut String, fmt: SqlFormat) {
44		let range: crate::sql::record_id::range::RecordIdKeyRangeLit = self.clone().into();
45		range.fmt_sql(f, fmt);
46	}
47}
surrealdb_expr/expr/record_id/range.rs

surrealdb_expr/expr/record_id/
range.rs
