Fix up doc tests
@@ -54,15 +54,21 @@ impl<'a, T: DataTypeKind> Slider<'a, T> {
/// For example, to set both the min and max values:
///
/// ```rust
+ /// # use imgui::im_str;
/// imgui::Slider::new(im_str!("Example"))
/// .range(1 ..= 10)
+ /// // Remember to call .build(&ui)
+ /// ;
/// ```
///
/// To set only the max value, using the default minimum value:
///
/// ```rust
+ /// # use imgui::im_str;
/// imgui::Slider::new(im_str!("Example"))
/// .range(..= 10)
+ /// // Remember to call .build(&ui)
+ /// ;
/// ```
#[inline]
pub fn range<R: InclusiveRangeBounds<T>>(mut self, range: R) -> Self {
