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feat: better database errors (#2109)

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* feat(core): create error kind enum

* feat(core): add error kind for postgres

* feat(core): add error kind for sqlite

* feat(core): add error kind for mysql

* test(postgres): add error tests

* test(sqlite): add error tests

* test(mysql): add error tests

* fix(tests): fix tests rebasing

* refac(errors): add `ErrorKind::Other` variant
This commit is contained in:
Luiz Carvalho
2023-02-08 18:23:33 -03:00
committed by Austin Bonander
parent 771ab80a62
commit c09532864d
15 changed files with 451 additions and 67 deletions
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16
sqlx-sqlite/src/error.rs
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@@ -4,7 +4,11 @@ use std::fmt::{self, Display, Formatter};
use std::os::raw::c_int;
use std::{borrow::Cow, str::from_utf8_unchecked};
use libsqlite3_sys::{sqlite3, sqlite3_errmsg, sqlite3_extended_errcode};
use libsqlite3_sys::{
sqlite3, sqlite3_errmsg, sqlite3_extended_errcode, SQLITE_CONSTRAINT_CHECK,
SQLITE_CONSTRAINT_FOREIGNKEY, SQLITE_CONSTRAINT_NOTNULL, SQLITE_CONSTRAINT_PRIMARYKEY,
SQLITE_CONSTRAINT_UNIQUE,
};
pub(crate) use sqlx_core::error::*;
@@ -82,4 +86,14 @@ impl DatabaseError for SqliteError {
fn into_error(self: Box<Self>) -> Box<dyn StdError + Send + Sync + 'static> {
self
}
fn kind(&self) -> ErrorKind {
match self.code {
SQLITE_CONSTRAINT_UNIQUE | SQLITE_CONSTRAINT_PRIMARYKEY => ErrorKind::UniqueViolation,
SQLITE_CONSTRAINT_FOREIGNKEY => ErrorKind::ForeignKeyViolation,
SQLITE_CONSTRAINT_NOTNULL => ErrorKind::NotNullViolation,
SQLITE_CONSTRAINT_CHECK => ErrorKind::CheckViolation,
_ => ErrorKind::Other,
}
}
}