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Merge pull request #1476 from gwenn/db_name

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Fix Connection::db_name
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gwenn 2024-03-17 18:09:51 +01:00 committed by GitHub
commit 20487e8c27
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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.
#[cfg(feature = "modern_sqlite")] // 3.39.0
#[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 {
let db = self.handle();
let name = ffi::sqlite3_db_name(db, index as c_int);
if name.is_null() {
Err(Error::InvalidDatabaseIndex(index))
} 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")]
fn test_db_name() -> Result<()> {
let db = Connection::open_in_memory()?;
assert_eq!(db.db_name(0), Ok("main"));
assert_eq!(db.db_name(1), Ok("temp"));
assert_eq!(db.db_name(0).unwrap(), "main");
assert_eq!(db.db_name(1).unwrap(), "temp");
assert_eq!(db.db_name(2), Err(Error::InvalidDatabaseIndex(2)));
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(())
}