surrealdb_sql/
param.rs

1use common::fmt::EscapeKwFreeIdent;
2use surrealdb_strand::Strand;
3use surrealdb_types::{SqlFormat, ToSql, write_sql};
4
5#[derive(Clone, Debug, Default, PartialEq, Eq)]
6#[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
7pub struct Param(Strand);
8
9impl Param {
10	/// Create a new identifier
11	///
12	/// This function checks if the string has a null byte, returns None if it
13	/// has.
14	pub fn new(str: impl Into<Strand>) -> Self {
15		Self(str.into())
16	}
17
18	/// Returns the identifier without the leading `$`.
19	pub fn as_str(&self) -> &str {
20		self.0.as_str()
21	}
22
23	// Convert into a string.
24	pub fn into_string(self) -> String {
25		self.0.into_string()
26	}
27
28	/// Convert into the underlying `Strand`.
29	pub fn into_strand(self) -> Strand {
30		self.0
31	}
32}
33
34impl ToSql for Param {
35	fn fmt_sql(&self, f: &mut String, fmt: SqlFormat) {
36		write_sql!(f, fmt, "${}", EscapeKwFreeIdent(self.as_str()))
37	}
38}
surrealdb_sql/param.rs

surrealdb_sql/
param.rs
