pub fn repeat(mut self) -> Self {
        match self.fill {
            None => self.fill = Some(self.left.pop().expect("No column to repeat")),
            Some(_) => panic!("Only one column can be repeated"),
        }
        return self;
    }
/// Set the last column of the layout as repeating
///
/// The repeating column can be removed or
/// duplicated any number of times to fit the
/// requested number of columns (it can be compared
/// to the `*` repetition in regular expressions)
///
/// Only one column can be repeated. **This function
/// will panic if it is called on a layout that
/// already has a repeating column**.
/// A `try_repeat` function may be added in a future
/// version if needed.
Set the last column of the layout as repeating
The repeating column can be removed or
duplicated any number of times to fit the
requested number of columns (it can be compared
to the `*` repetition in regular expressions)

Only one column can be repeated. **This function
will panic if it is called on a layout that
already has a repeating column**.
A `try_repeat` function may be added in a future
version if needed.
Set the last column of the layout as repeating The repeating column can be removed or duplicated any number of times to fit the requested number of columns ( it can be compared to the ` * ` repetition in regular expressions ) Only one column can be repeated . ** This function will panic if it is called on a layout that already has a repeating column ** . A ` try_repeat ` function may be added in a future version if needed .
pub fn repeat(mut self) -> Self {
        match self.fill {
            None => self.fill = Some(self.left.pop().expect("No column to repeat")),
            Some(_) => panic!("Only one column can be repeated"),
        }
        return self;
    }
pub fn repeat ( mut self ) -> Self { match self . fill { None => self . fill = Some ( self . left . pop ( ) . expect ( " " ) ) , Some ( _ ) => panic ! ( " " ) , } return self ; }
Set the last column of the layout as repeating
The repeating column can be removed or
duplicated any number of times to fit the
requested number of columns (it can be compared
to the `*` repetition in regular expressions)
Set the last column of the layout as repeating The repeating column can be removed or duplicated any number of times to fit the requested number of columns ( it can be compared to the ` * ` repetition in regular expressions )
mut self
mut self