`cargo fix --edition-idioms`

1 files changed, 5 insertions, 5 deletions

diff --git a/components/layout/parallel.rs b/components/layout/parallel.rs
index f510851ce92..3a5a956e28c 100644
--- a/components/layout/parallel.rs
+++ b/components/layout/parallel.rs
@@ -29,7 +29,7 @@ pub type FlowList = SmallVec<[UnsafeFlow; CHUNK_SIZE]>;
 
 /// Vtable + pointer representation of a Flow trait object.
 #[derive(Clone, Copy, Eq, PartialEq)]
-pub struct UnsafeFlow(*const Flow);
+pub struct UnsafeFlow(*const dyn Flow);
 
 unsafe impl Sync for UnsafeFlow {}
 unsafe impl Send for UnsafeFlow {}
@@ -73,7 +73,7 @@ impl FlowParallelInfo {
 fn bottom_up_flow(mut unsafe_flow: UnsafeFlow, assign_bsize_traversal: &AssignBSizes) {
     loop {
         // Get a real flow.
-        let flow: &mut Flow = unsafe { mem::transmute(unsafe_flow) };
+        let flow: &mut dyn Flow = unsafe { mem::transmute(unsafe_flow) };
 
         // Perform the appropriate traversal.
         if assign_bsize_traversal.should_process(flow) {
@@ -97,7 +97,7 @@ fn bottom_up_flow(mut unsafe_flow: UnsafeFlow, assign_bsize_traversal: &AssignBS
         // No, we're not at the root yet. Then are we the last child
         // of our parent to finish processing? If so, we can continue
         // on with our parent; otherwise, we've gotta wait.
-        let parent: &mut Flow = unsafe { &mut *(unsafe_parent.0 as *mut Flow) };
+        let parent: &mut dyn Flow = unsafe { &mut *(unsafe_parent.0 as *mut dyn Flow) };
         let parent_base = parent.mut_base();
         if parent_base
             .parallel
@@ -127,7 +127,7 @@ fn top_down_flow<'scope>(
         let mut had_children = false;
         unsafe {
             // Get a real flow.
-            let flow: &mut Flow = mem::transmute(*unsafe_flow);
+            let flow: &mut dyn Flow = mem::transmute(*unsafe_flow);
             flow.mut_base().thread_id = pool.current_thread_index().unwrap() as u8;
 
             if assign_isize_traversal.should_process(flow) {
@@ -191,7 +191,7 @@ fn top_down_flow<'scope>(
 
 /// Run the main layout passes in parallel.
 pub fn reflow(
-    root: &mut Flow,
+    root: &mut dyn Flow,
     profiler_metadata: Option<TimerMetadata>,
     time_profiler_chan: time::ProfilerChan,
     context: &LayoutContext,