sqlx_core/any/
kind.rs

1// Annoying how deprecation warnings trigger in the same module as the deprecated item.
2#![allow(deprecated)]
3// Cargo features are broken in this file.
4// `AnyKind` may return at some point but it won't be a simple enum.
5#![allow(unexpected_cfgs)]
6
7use crate::error::Error;
8use std::str::FromStr;
9
10#[deprecated = "not used or returned by any API"]
11#[derive(Copy, Clone, Debug, PartialEq, Eq)]
12pub enum AnyKind {
13    #[cfg(feature = "postgres")]
14    Postgres,
15
16    #[cfg(feature = "mysql")]
17    MySql,
18
19    #[cfg(feature = "_sqlite")]
20    Sqlite,
21
22    #[cfg(feature = "mssql")]
23    Mssql,
24}
25
26impl FromStr for AnyKind {
27    type Err = Error;
28
29    fn from_str(url: &str) -> Result<Self, Self::Err> {
30        match url {
31            #[cfg(feature = "postgres")]
32            _ if url.starts_with("postgres:") || url.starts_with("postgresql:") => {
33                Ok(AnyKind::Postgres)
34            }
35
36            #[cfg(not(feature = "postgres"))]
37            _ if url.starts_with("postgres:") || url.starts_with("postgresql:") => {
38                Err(Error::Configuration("database URL has the scheme of a PostgreSQL database but the `postgres` feature is not enabled".into()))
39            }
40
41            #[cfg(feature = "mysql")]
42            _ if url.starts_with("mysql:") || url.starts_with("mariadb:") => {
43                Ok(AnyKind::MySql)
44            }
45
46            #[cfg(not(feature = "mysql"))]
47            _ if url.starts_with("mysql:") || url.starts_with("mariadb:") => {
48                Err(Error::Configuration("database URL has the scheme of a MySQL database but the `mysql` feature is not enabled".into()))
49            }
50
51            #[cfg(feature = "_sqlite")]
52            _ if url.starts_with("sqlite:") => {
53                Ok(AnyKind::Sqlite)
54            }
55
56            #[cfg(not(feature = "_sqlite"))]
57            _ if url.starts_with("sqlite:") => {
58                Err(Error::Configuration("database URL has the scheme of a SQLite database but the `sqlite` feature is not enabled".into()))
59            }
60
61            #[cfg(feature = "mssql")]
62            _ if url.starts_with("mssql:") || url.starts_with("sqlserver:") => {
63                Ok(AnyKind::Mssql)
64            }
65
66            #[cfg(not(feature = "mssql"))]
67            _ if url.starts_with("mssql:") || url.starts_with("sqlserver:") => {
68                Err(Error::Configuration("database URL has the scheme of a MSSQL database but the `mssql` feature is not enabled".into()))
69            }
70
71            _ => Err(Error::Configuration(format!("unrecognized database url: {url:?}").into()))
72        }
73    }
74}
sqlx_core/any/kind.rs

sqlx_core/any/
kind.rs
