This commit is contained in:
John Gallagher 2016-05-19 20:04:33 -05:00
parent a4c3158b95
commit 71aa41c27a
3 changed files with 22 additions and 16 deletions

View File

@ -965,9 +965,7 @@ pub struct Rows<'stmt> {
impl<'stmt> Rows<'stmt> {
fn new(stmt: &'stmt Statement<'stmt>) -> Rows<'stmt> {
Rows {
stmt: Some(stmt),
}
Rows { stmt: Some(stmt) }
}
fn get_expected_row<'a>(&'a mut self) -> Result<Row<'a, 'stmt>> {

View File

@ -279,9 +279,10 @@ mod test {
let mut stmt = db.prepare("SELECT id FROM test where name = :name").unwrap();
let mut rows = stmt.query_map_named(&[(":name", &"one")], |row| {
let id: i32 = row.get(0);
2 * id
}).unwrap();
let id: i32 = row.get(0);
2 * id
})
.unwrap();
let doubled_id: i32 = rows.next().unwrap().unwrap();
assert_eq!(2, doubled_id);
@ -298,15 +299,17 @@ mod test {
"#;
db.execute_batch(sql).unwrap();
let mut stmt = db.prepare("SELECT id FROM test where name = :name ORDER BY id ASC").unwrap();
let mut stmt = db.prepare("SELECT id FROM test where name = :name ORDER BY id ASC")
.unwrap();
let mut rows = stmt.query_and_then_named(&[(":name", &"one")], |row| {
let id: i32 = row.get(0);
if id == 1 {
Ok(id)
} else {
Err(Error::SqliteSingleThreadedMode)
}
}).unwrap();
let id: i32 = row.get(0);
if id == 1 {
Ok(id)
} else {
Err(Error::SqliteSingleThreadedMode)
}
})
.unwrap();
// first row should be Ok
let doubled_id: i32 = rows.next().unwrap().unwrap();

View File

@ -209,7 +209,10 @@ impl<'conn> Drop for Transaction<'conn> {
}
impl<'conn> Savepoint<'conn> {
fn with_depth_and_name<T: Into<String>>(conn: &Connection, depth: u32, name: T) -> Result<Savepoint> {
fn with_depth_and_name<T: Into<String>>(conn: &Connection,
depth: u32,
name: T)
-> Result<Savepoint> {
let name = name.into();
conn.execute_batch(&format!("SAVEPOINT {}", name)).map(|_| {
Savepoint {
@ -349,7 +352,9 @@ impl Connection {
/// # Failure
///
/// Will return `Err` if the underlying SQLite call fails.
pub fn transaction_with_behavior(&mut self, behavior: TransactionBehavior) -> Result<Transaction> {
pub fn transaction_with_behavior(&mut self,
behavior: TransactionBehavior)
-> Result<Transaction> {
Transaction::new(self, behavior)
}