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Replace uses of for foo in bar.iter() and for foo in bar.iter_mut()

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closes #7197
This commit is contained in:
João Oliveira 2015-08-15 02:27:04 +01:00
parent 13e7de482c
commit 0038580abf
55 changed files with 141 additions and 154 deletions
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30
components/gfx/display_list/mod.rs
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@ -153,22 +153,22 @@ impl DisplayList {
/// inefficient and should only be used for debugging.
pub fn all_display_items(&self) -> Vec<DisplayItem> {
let mut result = Vec::new();
for display_item in self.background_and_borders.iter() {
for display_item in &self.background_and_borders {
result.push((*display_item).clone())
}
for display_item in self.block_backgrounds_and_borders.iter() {
for display_item in &self.block_backgrounds_and_borders {
result.push((*display_item).clone())
}
for display_item in self.floats.iter() {
for display_item in &self.floats {
result.push((*display_item).clone())
}
for display_item in self.content.iter() {
for display_item in &self.content {
result.push((*display_item).clone())
}
for display_item in self.positioned_content.iter() {
for display_item in &self.positioned_content {
result.push((*display_item).clone())
}
for display_item in self.outlines.iter() {
for display_item in &self.outlines {
result.push((*display_item).clone())
}
result
@ -178,7 +178,7 @@ impl DisplayList {
pub fn print_items(&self, indentation: String) {
// Closures are so nice!
let doit = |items: &Vec<DisplayItem>| {
for item in items.iter() {
for item in items {
match *item {
DisplayItem::SolidColorClass(ref solid_color) => {
println!("{} SolidColor({},{},{},{}). {:?}",
@ -217,7 +217,7 @@ impl DisplayList {
println!("{} Children stacking contexts list length: {}",
indentation,
self.children.len());
for stacking_context in self.children.iter() {
for stacking_context in &self.children {
stacking_context.print(indentation.clone() +
&indentation[0..MIN_INDENTATION_LENGTH]);
}
@ -319,7 +319,7 @@ impl StackingContext {
// Sort positioned children according to z-index.
let mut positioned_children: SmallVec<[Arc<StackingContext>; 8]> = SmallVec::new();
for kid in display_list.children.iter() {
for kid in &display_list.children {
if kid.layer.is_none() {
positioned_children.push((*kid).clone());
}
@ -335,7 +335,7 @@ impl StackingContext {
paint_subcontext.push_clip_if_applicable();
// Steps 1 and 2: Borders and background for the root.
for display_item in display_list.background_and_borders.iter() {
for display_item in &display_list.background_and_borders {
display_item.draw_into_context(&mut paint_subcontext)
}
@ -360,24 +360,24 @@ impl StackingContext {
}
// Step 4: Block backgrounds and borders.
for display_item in display_list.block_backgrounds_and_borders.iter() {
for display_item in &display_list.block_backgrounds_and_borders {
display_item.draw_into_context(&mut paint_subcontext)
}
// Step 5: Floats.
for display_item in display_list.floats.iter() {
for display_item in &display_list.floats {
display_item.draw_into_context(&mut paint_subcontext)
}
// TODO(pcwalton): Step 6: Inlines that generate stacking contexts.
// Step 7: Content.
for display_item in display_list.content.iter() {
for display_item in &display_list.content {
display_item.draw_into_context(&mut paint_subcontext)
}
// Step 8: Positioned descendants with `z-index: auto`.
for display_item in display_list.positioned_content.iter() {
for display_item in &display_list.positioned_content {
display_item.draw_into_context(&mut paint_subcontext)
}
@ -402,7 +402,7 @@ impl StackingContext {
}
// Step 10: Outlines.
for display_item in display_list.outlines.iter() {
for display_item in &display_list.outlines {
display_item.draw_into_context(&mut paint_subcontext)
}