order derivable traits lists

Ignoring :
 - **generated**.rs
 - python/tidy/servo_tidy_tests/rust_tidy.rs

components/gfx/display_list/mod.rs

@@ -42,7 +42,7 @@ pub use style::dom::OpaqueNode;
 /// items that involve a blur. This ensures that the display item boundaries include all the ink.
 pub static BLUR_INFLATION_FACTOR: i32 = 3;
 
-#[derive(HeapSizeOf, Deserialize, Serialize)]
+#[derive(Deserialize, HeapSizeOf, Serialize)]
 pub struct DisplayList {
     pub list: Vec<DisplayItem>,
 }
@@ -401,7 +401,7 @@ pub enum StackingContextType {
     PseudoFloat,
 }
 
-#[derive(Clone, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Deserialize, HeapSizeOf, Serialize)]
 /// Represents one CSS stacking context, which may or may not have a hardware layer.
 pub struct StackingContext {
     /// The ID of this StackingContext for uniquely identifying it.
@@ -556,14 +556,14 @@ impl fmt::Debug for StackingContext {
     }
 }
 
-#[derive(Clone, Debug, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, HeapSizeOf, Serialize)]
 pub enum ScrollRootType {
     ScrollFrame(ScrollSensitivity),
     Clip,
 }
 
 /// Defines a stacking context.
-#[derive(Clone, Debug, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, HeapSizeOf, Serialize)]
 pub struct ScrollRoot {
     /// The WebRender clip id of this scroll root based on the source of this clip
     /// and information about the fragment.
@@ -671,7 +671,7 @@ impl BaseDisplayItem {
 /// A clipping region for a display item. Currently, this can describe rectangles, rounded
 /// rectangles (for `border-radius`), or arbitrary intersections of the two. Arbitrary transforms
 /// are not supported because those are handled by the higher-level `StackingContext` abstraction.
-#[derive(Clone, PartialEq, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Deserialize, HeapSizeOf, PartialEq, Serialize)]
 pub struct ClippingRegion {
     /// The main rectangular region. This does not include any corners.
     pub main: Rect<Au>,
@@ -685,7 +685,7 @@ pub struct ClippingRegion {
 /// A complex clipping region. These don't as easily admit arbitrary intersection operations, so
 /// they're stored in a list over to the side. Currently a complex clipping region is just a
 /// rounded rectangle, but the CSS WGs will probably make us throw more stuff in here eventually.
-#[derive(Clone, PartialEq, Debug, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, HeapSizeOf, PartialEq, Serialize)]
 pub struct ComplexClippingRegion {
     /// The boundaries of the rectangle.
     pub rect: Rect<Au>,
@@ -855,7 +855,7 @@ impl ComplexClippingRegion {
 /// Metadata attached to each display item. This is useful for performing auxiliary threads with
 /// the display list involving hit testing: finding the originating DOM node and determining the
 /// cursor to use when the element is hovered over.
-#[derive(Clone, Copy, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Copy, Deserialize, HeapSizeOf, Serialize)]
 pub struct DisplayItemMetadata {
     /// The DOM node from which this display item originated.
     pub node: OpaqueNode,
@@ -865,7 +865,7 @@ pub struct DisplayItemMetadata {
 }
 
 /// Paints a solid color.
-#[derive(Clone, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Deserialize, HeapSizeOf, Serialize)]
 pub struct SolidColorDisplayItem {
     /// Fields common to all display items.
     pub base: BaseDisplayItem,
@@ -875,7 +875,7 @@ pub struct SolidColorDisplayItem {
 }
 
 /// Paints text.
-#[derive(Clone, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Deserialize, HeapSizeOf, Serialize)]
 pub struct TextDisplayItem {
     /// Fields common to all display items.
     pub base: BaseDisplayItem,
@@ -897,7 +897,7 @@ pub struct TextDisplayItem {
     pub orientation: TextOrientation,
 }
 
-#[derive(Clone, Eq, PartialEq, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Deserialize, Eq, HeapSizeOf, PartialEq, Serialize)]
 pub enum TextOrientation {
     Upright,
     SidewaysLeft,
@@ -905,7 +905,7 @@ pub enum TextOrientation {
 }
 
 /// Paints an image.
-#[derive(Clone, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Deserialize, HeapSizeOf, Serialize)]
 pub struct ImageDisplayItem {
     pub base: BaseDisplayItem,
 
@@ -928,7 +928,7 @@ pub struct ImageDisplayItem {
     pub image_rendering: image_rendering::T,
 }
 /// Paints an iframe.
-#[derive(Clone, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Deserialize, HeapSizeOf, Serialize)]
 pub struct IframeDisplayItem {
     pub base: BaseDisplayItem,
     pub iframe: PipelineId,
@@ -985,7 +985,7 @@ pub struct RadialGradientDisplayItem {
 }
 
 /// A normal border, supporting CSS border styles.
-#[derive(Clone, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Deserialize, HeapSizeOf, Serialize)]
 pub struct NormalBorder {
     /// Border colors.
     pub color: SideOffsets2D<ColorF>,
@@ -1000,7 +1000,7 @@ pub struct NormalBorder {
 }
 
 /// A border that is made of image segments.
-#[derive(Clone, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Deserialize, HeapSizeOf, Serialize)]
 pub struct ImageBorder {
     /// The image this border uses, border-image-source.
     pub image: WebRenderImageInfo,
@@ -1022,7 +1022,7 @@ pub struct ImageBorder {
 }
 
 /// A border that is made of linear gradient
-#[derive(Clone, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Deserialize, HeapSizeOf, Serialize)]
 pub struct GradientBorder {
     /// The gradient info that this border uses, border-image-source.
     pub gradient: Gradient,
@@ -1032,7 +1032,7 @@ pub struct GradientBorder {
 }
 
 /// A border that is made of radial gradient
-#[derive(Clone, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Deserialize, HeapSizeOf, Serialize)]
 pub struct RadialGradientBorder {
     /// The gradient info that this border uses, border-image-source.
     pub gradient: RadialGradient,
@@ -1042,7 +1042,7 @@ pub struct RadialGradientBorder {
 }
 
 /// Specifies the type of border
-#[derive(Clone, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Deserialize, HeapSizeOf, Serialize)]
 pub enum BorderDetails {
     Normal(NormalBorder),
     Image(ImageBorder),
@@ -1051,7 +1051,7 @@ pub enum BorderDetails {
 }
 
 /// Paints a border.
-#[derive(Clone, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Deserialize, HeapSizeOf, Serialize)]
 pub struct BorderDisplayItem {
     /// Fields common to all display items.
     pub base: BaseDisplayItem,
@@ -1066,7 +1066,7 @@ pub struct BorderDisplayItem {
 /// Information about the border radii.
 ///
 /// TODO(pcwalton): Elliptical radii.
-#[derive(Clone, PartialEq, Debug, Copy, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Copy, Debug, Deserialize, HeapSizeOf, PartialEq, Serialize)]
 pub struct BorderRadii<T> {
     pub top_left: Size2D<T>,
     pub top_right: Size2D<T>,
@@ -1128,7 +1128,7 @@ impl<T> BorderRadii<T> where T: PartialEq + Zero + Clone {
 }
 
 /// Paints a line segment.
-#[derive(Clone, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Deserialize, HeapSizeOf, Serialize)]
 pub struct LineDisplayItem {
     pub base: BaseDisplayItem,
 
@@ -1141,7 +1141,7 @@ pub struct LineDisplayItem {
 }
 
 /// Paints a box shadow per CSS-BACKGROUNDS.
-#[derive(Clone, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Deserialize, HeapSizeOf, Serialize)]
 pub struct BoxShadowDisplayItem {
     /// Fields common to all display items.
     pub base: BaseDisplayItem,
@@ -1171,7 +1171,7 @@ pub struct BoxShadowDisplayItem {
 }
 
 /// Defines a text shadow that affects all items until the paired PopTextShadow.
-#[derive(Clone, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Deserialize, HeapSizeOf, Serialize)]
 pub struct PushTextShadowDisplayItem {
     /// Fields common to all display items.
     pub base: BaseDisplayItem,
@@ -1187,14 +1187,14 @@ pub struct PushTextShadowDisplayItem {
 }
 
 /// Defines a text shadow that affects all items until the next PopTextShadow.
-#[derive(Clone, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Deserialize, HeapSizeOf, Serialize)]
 pub struct PopTextShadowDisplayItem {
     /// Fields common to all display items.
     pub base: BaseDisplayItem,
 }
 
 /// Defines a stacking context.
-#[derive(Clone, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Deserialize, HeapSizeOf, Serialize)]
 pub struct PushStackingContextItem {
     /// Fields common to all display items.
     pub base: BaseDisplayItem,
@@ -1203,7 +1203,7 @@ pub struct PushStackingContextItem {
 }
 
 /// Defines a stacking context.
-#[derive(Clone, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Deserialize, HeapSizeOf, Serialize)]
 pub struct PopStackingContextItem {
     /// Fields common to all display items.
     pub base: BaseDisplayItem,
@@ -1212,7 +1212,7 @@ pub struct PopStackingContextItem {
 }
 
 /// Starts a group of items inside a particular scroll root.
-#[derive(Clone, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Deserialize, HeapSizeOf, Serialize)]
 pub struct DefineClipItem {
     /// Fields common to all display items.
     pub base: BaseDisplayItem,
@@ -1222,7 +1222,7 @@ pub struct DefineClipItem {
 }
 
 /// How a box shadow should be clipped.
-#[derive(Clone, Copy, Debug, PartialEq, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Copy, Debug, Deserialize, HeapSizeOf, PartialEq, Serialize)]
 pub enum BoxShadowClipMode {
     /// No special clipping should occur. This is used for (shadowed) text decorations.
     None,
@@ -1383,7 +1383,7 @@ impl fmt::Debug for DisplayItem {
     }
 }
 
-#[derive(Copy, Clone, HeapSizeOf, Deserialize, Serialize)]
+#[derive(Clone, Copy, Deserialize, HeapSizeOf, Serialize)]
 pub struct WebRenderImageInfo {
     pub width: u32,
     pub height: u32,

components/gfx/font.rs

@@ -154,7 +154,7 @@ bitflags! {
 }
 
 /// Various options that control text shaping.
-#[derive(Clone, Eq, PartialEq, Hash, Copy, Debug)]
+#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
 pub struct ShapingOptions {
     /// Spacing to add between each letter. Corresponds to the CSS 2.1 `letter-spacing` property.
     /// NB: You will probably want to set the `IGNORE_LIGATURES_SHAPING_FLAG` if this is non-null.
@@ -168,7 +168,7 @@ pub struct ShapingOptions {
 }
 
 /// An entry in the shape cache.
-#[derive(Clone, Eq, PartialEq, Hash, Debug)]
+#[derive(Clone, Debug, Eq, Hash, PartialEq)]
 struct ShapeCacheEntry {
     text: String,
     options: ShapingOptions,

components/gfx/font_cache_thread.rs

@@ -33,7 +33,7 @@ struct FontTemplates {
     templates: Vec<FontTemplate>,
 }
 
-#[derive(Serialize, Deserialize, Debug)]
+#[derive(Debug, Deserialize, Serialize)]
 pub struct FontTemplateInfo {
     pub font_template: Arc<FontTemplateData>,
     pub font_key: Option<webrender_api::FontKey>,
@@ -102,7 +102,7 @@ impl FontTemplates {
 }
 
 /// Commands that the FontContext sends to the font cache thread.
-#[derive(Deserialize, Serialize, Debug)]
+#[derive(Debug, Deserialize, Serialize)]
 pub enum Command {
     GetFontTemplate(FontFamily, FontTemplateDescriptor, IpcSender<Reply>),
     GetLastResortFontTemplate(FontTemplateDescriptor, IpcSender<Reply>),
@@ -112,7 +112,7 @@ pub enum Command {
 }
 
 /// Reply messages sent from the font cache thread to the FontContext caller.
-#[derive(Deserialize, Serialize, Debug)]
+#[derive(Debug, Deserialize, Serialize)]
 pub enum Reply {
     GetFontTemplateReply(Option<FontTemplateInfo>),
 }
@@ -396,7 +396,7 @@ impl FontCache {
 
 /// The public interface to the font cache thread, used exclusively by
 /// the per-thread/thread FontContext structures.
-#[derive(Clone, Deserialize, Serialize, Debug)]
+#[derive(Clone, Debug, Deserialize, Serialize)]
 pub struct FontCacheThread {
     chan: IpcSender<Command>,
 }
@@ -478,7 +478,7 @@ impl FontCacheThread {
 }
 
 
-#[derive(Clone, Eq, PartialEq, Hash, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, Eq, Hash, PartialEq, Serialize)]
 pub struct LowercaseString {
     inner: String,
 }

components/gfx/font_template.rs

@@ -17,7 +17,7 @@ use style::computed_values::{font_stretch, font_weight};
 /// to be expanded or refactored when we support more of the font styling parameters.
 ///
 /// NB: If you change this, you will need to update `style::properties::compute_font_hash()`.
-#[derive(Clone, Copy, Eq, Hash, Deserialize, Serialize, Debug)]
+#[derive(Clone, Copy, Debug, Deserialize, Eq, Hash, Serialize)]
 pub struct FontTemplateDescriptor {
     pub weight: font_weight::T,
     pub stretch: font_stretch::T,

components/gfx/platform/freetype/font_template.rs

@@ -11,7 +11,7 @@ use webrender_api::NativeFontHandle;
 /// The identifier is an absolute path, and the bytes
 /// field is the loaded data that can be passed to
 /// freetype and azure directly.
-#[derive(Deserialize, Serialize, Debug)]
+#[derive(Debug, Deserialize, Serialize)]
 pub struct FontTemplateData {
     pub bytes: Vec<u8>,
     pub identifier: Atom,

components/gfx/platform/macos/font_template.rs

@@ -24,7 +24,7 @@ use webrender_api::NativeFontHandle;
 /// The identifier is a PostScript font name. The
 /// CTFont object is cached here for use by the
 /// paint functions that create CGFont references.
-#[derive(Deserialize, Serialize, Debug)]
+#[derive(Debug, Deserialize, Serialize)]
 pub struct FontTemplateData {
     /// The `CTFont` object, if present. This is cached here so that we don't have to keep creating
     /// `CTFont` instances over and over. It can always be recreated from the `identifier` and/or

components/gfx/platform/windows/font_template.rs

@@ -7,7 +7,7 @@ use servo_atoms::Atom;
 use std::io;
 use webrender_api::NativeFontHandle;
 
-#[derive(Deserialize, Serialize, Debug)]
+#[derive(Debug, Deserialize, Serialize)]
 pub struct FontTemplateData {
     pub bytes: Option<Vec<u8>>,
     pub identifier: Atom,

components/gfx/text/glyph.rs

@@ -21,7 +21,7 @@ pub use gfx_traits::ByteIndex;
 /// In the uncommon case (multiple glyphs per unicode character, large glyph index/advance, or
 /// glyph offsets), we pack the glyph count into GlyphEntry, and store the other glyph information
 /// in DetailedGlyphStore.
-#[derive(Clone, Debug, Copy, Deserialize, Serialize, PartialEq)]
+#[derive(Clone, Copy, Debug, Deserialize, PartialEq, Serialize)]
 pub struct GlyphEntry {
     value: u32,
 }
@@ -147,7 +147,7 @@ impl GlyphEntry {
 
 // Stores data for a detailed glyph, in the case that several glyphs
 // correspond to one character, or the glyph's data couldn't be packed.
-#[derive(Clone, Debug, Copy, Deserialize, Serialize)]
+#[derive(Clone, Copy, Debug, Deserialize, Serialize)]
 struct DetailedGlyph {
     id: GlyphId,
     // glyph's advance, in the text's direction (LTR or RTL)
@@ -166,7 +166,7 @@ impl DetailedGlyph {
     }
 }
 
-#[derive(PartialEq, Clone, Eq, Debug, Copy, Deserialize, Serialize)]
+#[derive(Clone, Copy, Debug, Deserialize, Eq, PartialEq, Serialize)]
 struct DetailedGlyphRecord {
     // source string offset/GlyphEntry offset in the TextRun
     entry_offset: ByteIndex,
@@ -308,7 +308,7 @@ impl<'a> DetailedGlyphStore {
 
 // This struct is used by GlyphStore clients to provide new glyph data.
 // It should be allocated on the stack and passed by reference to GlyphStore.
-#[derive(Copy, Clone)]
+#[derive(Clone, Copy)]
 pub struct GlyphData {
     id: GlyphId,
     advance: Au,
@@ -339,7 +339,7 @@ impl GlyphData {
 // through glyphs (either for a particular TextRun offset, or all glyphs).
 // Rather than eagerly assembling and copying glyph data, it only retrieves
 // values as they are needed from the GlyphStore, using provided offsets.
-#[derive(Copy, Clone)]
+#[derive(Clone, Copy)]
 pub enum GlyphInfo<'a> {
     Simple(&'a GlyphStore, ByteIndex),
     Detail(&'a GlyphStore, ByteIndex, u16),

components/gfx/text/util.rs

@@ -2,7 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-#[derive(PartialEq, Eq, Copy, Clone, Debug)]
+#[derive(Clone, Copy, Debug, Eq, PartialEq)]
 pub enum CompressionMode {
     CompressNone,
     CompressWhitespace,