sqlx_sqlite/options/
synchronous.rs

1use crate::error::Error;
2use std::str::FromStr;
3
4/// Refer to [SQLite documentation] for the meaning of various synchronous settings.
5///
6/// [SQLite documentation]: https://www.sqlite.org/pragma.html#pragma_synchronous
7#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
8pub enum SqliteSynchronous {
9    Off,
10    Normal,
11    #[default]
12    Full,
13    Extra,
14}
15
16impl SqliteSynchronous {
17    pub(crate) fn as_str(&self) -> &'static str {
18        match self {
19            SqliteSynchronous::Off => "OFF",
20            SqliteSynchronous::Normal => "NORMAL",
21            SqliteSynchronous::Full => "FULL",
22            SqliteSynchronous::Extra => "EXTRA",
23        }
24    }
25}
26
27impl FromStr for SqliteSynchronous {
28    type Err = Error;
29
30    fn from_str(s: &str) -> Result<Self, Error> {
31        Ok(match &*s.to_ascii_lowercase() {
32            "off" => SqliteSynchronous::Off,
33            "normal" => SqliteSynchronous::Normal,
34            "full" => SqliteSynchronous::Full,
35            "extra" => SqliteSynchronous::Extra,
36
37            _ => {
38                return Err(Error::Configuration(
39                    format!("unknown value {s:?} for `synchronous`").into(),
40                ));
41            }
42        })
43    }
44}
sqlx_sqlite/options/synchronous.rs

sqlx_sqlite/options/
synchronous.rs
