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Make use of Option::take instead of mem::replace

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This commit is contained in:
Ivan Ukhov 2015-07-07 07:55:21 -04:00
parent 0390d179d5
commit 06b54cecb0
1 changed files with 1 additions and 1 deletions
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2
src/connection.rs
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@ -93,7 +93,7 @@ impl<'l> Connection<'l> {
/// Remove the callback handling busy events.
#[inline]
pub fn remove_busy_handler(&mut self) -> Result<()> {
::std::mem::replace(&mut self.busy_callback, None);
self.busy_callback.take();
unsafe { ok!(self.raw, ffi::sqlite3_busy_handler(self.raw, None, 0 as *mut _)) };
Ok(())
}