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Fix Connection::db_name

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gwenn
2024-03-17 17:53:38 +01:00
parent 9d7e7526ce
commit 930e64a239
1 changed files with 5 additions and 5 deletions
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10
src/lib.rs
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@@ -1044,14 +1044,14 @@ impl Connection {
/// Return an `Error::InvalidDatabaseIndex` if `index` is out of range. /// Return an `Error::InvalidDatabaseIndex` if `index` is out of range.
#[cfg(feature = "modern_sqlite")] // 3.39.0 #[cfg(feature = "modern_sqlite")] // 3.39.0
#[cfg_attr(docsrs, doc(cfg(feature = "modern_sqlite")))] #[cfg_attr(docsrs, doc(cfg(feature = "modern_sqlite")))]
pub fn db_name(&self, index: usize) -> Result<&str> { pub fn db_name(&self, index: usize) -> Result<String> {
unsafe { unsafe {
let db = self.handle(); let db = self.handle();
let name = ffi::sqlite3_db_name(db, index as c_int); let name = ffi::sqlite3_db_name(db, index as c_int);
if name.is_null() { if name.is_null() {
Err(Error::InvalidDatabaseIndex(index)) Err(Error::InvalidDatabaseIndex(index))
} else { } else {
Ok(CStr::from_ptr(name).to_str()?) Ok(CStr::from_ptr(name).to_str()?.to_owned())
} }
} }
} }
@@ -2236,11 +2236,11 @@ mod test {
#[cfg(feature = "modern_sqlite")] #[cfg(feature = "modern_sqlite")]
fn test_db_name() -> Result<()> { fn test_db_name() -> Result<()> {
let db = Connection::open_in_memory()?; let db = Connection::open_in_memory()?;
assert_eq!(db.db_name(0), Ok("main")); assert_eq!(db.db_name(0).unwrap(), "main");
assert_eq!(db.db_name(1), Ok("temp")); assert_eq!(db.db_name(1).unwrap(), "temp");
assert_eq!(db.db_name(2), Err(Error::InvalidDatabaseIndex(2))); assert_eq!(db.db_name(2), Err(Error::InvalidDatabaseIndex(2)));
db.execute_batch("ATTACH DATABASE ':memory:' AS xyz;")?; db.execute_batch("ATTACH DATABASE ':memory:' AS xyz;")?;
assert_eq!(db.db_name(2), Ok("xyz")); assert_eq!(db.db_name(2).unwrap(), "xyz");
Ok(()) Ok(())
} }