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Add columns to Cursor

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This commit is contained in:
Ivan Ukhov 2015-08-04 07:37:56 -04:00
parent 3ebfc76d37
commit 065577d25f
1 changed files with 6 additions and 0 deletions
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6
src/cursor.rs
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@ -49,6 +49,12 @@ impl<'l> Cursor<'l> {
self.values = Some(values); self.values = Some(values);
Ok(Some(self.values.as_ref().unwrap())) Ok(Some(self.values.as_ref().unwrap()))
} }
/// Return the number of columns.
#[inline]
pub fn columns(&self) -> usize {
self.statement.columns()
}
} }
#[inline] #[inline]