diff --git a/src/connection.rs b/src/connection.rs index d0798d2..bee0c40 100644 --- a/src/connection.rs +++ b/src/connection.rs @@ -101,7 +101,7 @@ impl Connection { where F: FnMut(usize) -> bool + Send + 'static, { - try!(self.remove_busy_handler()); + self.remove_busy_handler()?; unsafe { let callback = Box::new(callback); let result = ffi::sqlite3_busy_handler( diff --git a/src/cursor.rs b/src/cursor.rs index 5feefe5..b417bd5 100644 --- a/src/cursor.rs +++ b/src/cursor.rs @@ -13,9 +13,9 @@ impl<'l> Cursor<'l> { /// Bind values to all parameters. pub fn bind(&mut self, values: &[Value]) -> Result<()> { self.state = None; - try!(self.statement.reset()); + self.statement.reset()?; for (i, value) in values.iter().enumerate() { - try!(self.statement.bind(i + 1, value)); + self.statement.bind(i + 1, value)?; } Ok(()) } @@ -32,14 +32,14 @@ impl<'l> Cursor<'l> { Some(State::Row) => {} Some(State::Done) => return Ok(None), _ => { - self.state = Some(try!(self.statement.next())); + self.state = Some(self.statement.next()?); return self.next(); } } self.values = match self.values.take() { Some(mut values) => { for (i, value) in values.iter_mut().enumerate() { - *value = try!(self.statement.read(i)); + *value = self.statement.read(i)?; } Some(values) } @@ -47,12 +47,12 @@ impl<'l> Cursor<'l> { let count = self.statement.count(); let mut values = Vec::with_capacity(count); for i in 0..count { - values.push(try!(self.statement.read(i))); + values.push(self.statement.read(i)?); } Some(values) } }; - self.state = Some(try!(self.statement.next())); + self.state = Some(self.statement.next()?); Ok(Some(self.values.as_ref().unwrap())) } diff --git a/src/statement.rs b/src/statement.rs index 7b80f02..770ed79 100644 --- a/src/statement.rs +++ b/src/statement.rs @@ -232,10 +232,10 @@ impl Bindable for () { impl Readable for Value { fn read(statement: &Statement, i: usize) -> Result { Ok(match statement.kind(i) { - Type::Binary => Value::Binary(try!(Readable::read(statement, i))), - Type::Float => Value::Float(try!(Readable::read(statement, i))), - Type::Integer => Value::Integer(try!(Readable::read(statement, i))), - Type::String => Value::String(try!(Readable::read(statement, i))), + Type::Binary => Value::Binary(Readable::read(statement, i)?), + Type::Float => Value::Float(Readable::read(statement, i)?), + Type::Integer => Value::Integer(Readable::read(statement, i)?), + Type::String => Value::String(Readable::read(statement, i)?), Type::Null => Value::Null, }) }