4 files changed, 7 insertions, 7 deletions
diff --git a/src/components/main/layout/construct.rs b/src/components/main/layout/construct.rs
index 398f915197b..82026d28bce 100644
--- a/src/components/main/layout/construct.rs
+++ b/src/components/main/layout/construct.rs
@@ -98,7 +98,7 @@ impl ConstructionResult {
 /// Represents the output of flow construction for a DOM node that has not yet resulted in a
 /// complete flow. Construction items bubble up the tree until they find a `Flow` to be
 /// attached to.
-enum ConstructionItem {
+pub enum ConstructionItem {
     /// Inline boxes and associated {ib} splits that have not yet found flows.
     InlineBoxesConstructionItem(InlineBoxesConstructionResult),
     /// Potentially ignorable whitespace.
@@ -124,7 +124,7 @@ impl ConstructionItem {
 }
 
 /// Represents inline boxes and {ib} splits that are bubbling up from an inline.
-struct InlineBoxesConstructionResult {
+pub struct InlineBoxesConstructionResult {
     /// Any {ib} splits that we're bubbling up.
     ///
     /// TODO(pcwalton): Small vector optimization.
@@ -159,7 +159,7 @@ struct InlineBoxesConstructionResult {
 ///         }),~[
 ///             C
 ///         ])
-struct InlineBlockSplit {
+pub struct InlineBlockSplit {
     /// The inline boxes that precede the flow.
     ///
     /// TODO(pcwalton): Small vector optimization.
diff --git a/src/components/main/layout/flow.rs b/src/components/main/layout/flow.rs
index 2fd6b310d86..1e5ab33ab37 100644
--- a/src/components/main/layout/flow.rs
+++ b/src/components/main/layout/flow.rs
@@ -718,9 +718,9 @@ impl Descendants {
 
 pub type AbsDescendants = Descendants;
 
-type DescendantIter<'a> = MutItems<'a, Rawlink>;
+pub type DescendantIter<'a> = MutItems<'a, Rawlink>;
 
-type DescendantOffsetIter<'a> = Zip<MutItems<'a, Rawlink>, MutItems<'a, Au>>;
+pub type DescendantOffsetIter<'a> = Zip<MutItems<'a, Rawlink>, MutItems<'a, Au>>;
 
 /// Data common to all flows.
 pub struct BaseFlow {
diff --git a/src/components/main/layout/inline.rs b/src/components/main/layout/inline.rs
index 940d2b50d95..a504031b69b 100644
--- a/src/components/main/layout/inline.rs
+++ b/src/components/main/layout/inline.rs
@@ -50,7 +50,7 @@ use style::computed_values::{text_align, vertical_align, white_space};
 /// with a float or a horizontal wall of the containing block. The top
 /// left corner of the green zone is the same as that of the line, but
 /// the green zone can be taller and wider than the line itself.
-struct LineBox {
+pub struct LineBox {
     range: Range,
     bounds: Rect<Au>,
     green_zone: Size2D<Au>
diff --git a/src/components/main/layout/model.rs b/src/components/main/layout/model.rs
index 098e238a252..fac209ac770 100644
--- a/src/components/main/layout/model.rs
+++ b/src/components/main/layout/model.rs
@@ -231,7 +231,7 @@ impl MarginCollapseInfo {
     }
 }
 
-enum MarginCollapseState {
+pub enum MarginCollapseState {
     AccumulatingCollapsibleTopMargin,
     AccumulatingMarginIn,
 }