diff options
Diffstat (limited to 'library/src')
| -rw-r--r-- | library/src/layout/par.rs | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/library/src/layout/par.rs b/library/src/layout/par.rs index 6b914e80..cca38ed3 100644 --- a/library/src/layout/par.rs +++ b/library/src/layout/par.rs @@ -514,12 +514,18 @@ impl<'a> Line<'a> { /// How much can the line stretch fn stretchability(&self) -> Abs { - self.items().filter_map(Item::text).map(|s| s.stretchability()).sum() + self.items() + .filter_map(Item::text) + .map(|s| s.stretchability()) + .fold(Abs::zero(), |acc, x| acc + x) } /// How much can the line shrink fn shrinkability(&self) -> Abs { - self.items().filter_map(Item::text).map(|s| s.shrinkability()).sum() + self.items() + .filter_map(Item::text) + .map(|s| s.shrinkability()) + .fold(Abs::zero(), |acc, x| acc + x) } /// The sum of fractions in the line. |