order derivable traits lists

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

components/style/values/computed/align.rs

@@ -17,7 +17,7 @@ pub use super::specified::{AlignItems, AlignJustifyContent, AlignJustifySelf};
 ///
 /// Need to carry around both the specified and computed value to handle the
 /// special legacy keyword. Sigh.
-#[derive(Debug, Copy, Clone, PartialEq, Eq)]
+#[derive(Clone, Copy, Debug, Eq, PartialEq)]
 pub struct JustifyItems {
     /// The specified value for the property. Can contain `auto`.
     pub specified: specified::JustifyItems,

components/style/values/computed/length.rs

@@ -64,7 +64,7 @@ impl ToComputedValue for specified::Length {
     }
 }
 
-#[derive(Clone, PartialEq, Copy, Debug)]
+#[derive(Clone, Copy, Debug, PartialEq)]
 #[cfg_attr(feature = "servo", derive(HeapSizeOf))]
 #[allow(missing_docs)]
 pub struct CalcLengthOrPercentage {

components/style/values/computed/mod.rs

@@ -554,7 +554,7 @@ impl From<Au> for NonNegativeAu {
 
 /// The computed value of a CSS `url()`, resolved relative to the stylesheet URL.
 #[cfg(feature = "servo")]
-#[derive(Clone, Debug, HeapSizeOf, Serialize, Deserialize, PartialEq)]
+#[derive(Clone, Debug, Deserialize, HeapSizeOf, PartialEq, Serialize)]
 pub enum ComputedUrl {
     /// The `url()` was invalid or it wasn't specified by the user.
     Invalid(Arc<String>),

components/style/values/computed/time.rs

@@ -9,7 +9,7 @@ use style_traits::ToCss;
 use values::CSSFloat;
 
 /// A computed `<time>` value.
-#[derive(Clone, PartialEq, PartialOrd, Copy, Debug)]
+#[derive(Clone, Copy, Debug, PartialEq, PartialOrd)]
 #[cfg_attr(feature = "servo", derive(HeapSizeOf, Deserialize, Serialize))]
 pub struct Time {
     seconds: CSSFloat,