Tidy fixes

components/hashglobe/src/fake.rs

@@ -1,16 +1,25 @@
+// Copyright 2014-2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
 //! This module contains shims around the stdlib HashMap
 //! that add fallible methods
 //!
 //! These methods are a lie. They are not actually fallible. This is just to make
 //! it smooth to switch between hashmap impls in a codebase.
 
-use std::hash::{BuildHasher, Hash};
+use heapsize::HeapSizeOf;
 use std::collections::HashMap as StdMap;
 use std::collections::HashSet as StdSet;
-use std::ops::{Deref, DerefMut};
 use std::fmt;
-
-use heapsize::HeapSizeOf;
+use std::hash::{BuildHasher, Hash};
+use std::ops::{Deref, DerefMut};
 
 pub use std::collections::hash_map::{Entry, RandomState, Iter as MapIter, IterMut as MapIterMut};
 pub use std::collections::hash_set::{Iter as SetIter, IntoIter as SetIntoIter};
@@ -35,7 +44,6 @@ impl<K, V, S> DerefMut for HashMap<K, V, S> {
 }
 
 impl<K: Hash + Eq, V> HashMap<K, V, RandomState> {
-
     #[inline]
     pub fn new() -> HashMap<K, V, RandomState> {
         HashMap(StdMap::new())
@@ -63,7 +71,9 @@ impl<K, V, S> HashMap<K, V, S>
     }
 
     #[inline]
-    pub fn try_with_capacity_and_hasher(capacity: usize, hash_builder: S) -> Result<HashMap<K, V, S>, FailedAllocationError> {
+    pub fn try_with_capacity_and_hasher(capacity: usize,
+                                        hash_builder: S)
+        -> Result<HashMap<K, V, S>, FailedAllocationError> {
         Ok(HashMap(StdMap::with_capacity_and_hasher(capacity, hash_builder)))
     }
 
@@ -109,7 +119,6 @@ impl<T, S> DerefMut for HashSet<T, S> {
 }
 
 impl<T: Hash + Eq> HashSet<T, RandomState> {
-
     #[inline]
     pub fn new() -> HashSet<T, RandomState> {
         HashSet(StdSet::new())
@@ -126,7 +135,6 @@ impl<T, S> HashSet<T, S>
     where T: Eq + Hash,
           S: BuildHasher
 {
-
     #[inline]
     pub fn with_hasher(hasher: S) -> HashSet<T, S> {
         HashSet(StdSet::with_hasher(hasher))
@@ -158,7 +166,8 @@ impl<T, S> HashSet<T, S>
 // We can't derive these since the bounds are not obvious to the derive macro
 
 
-impl<K: HeapSizeOf + Hash + Eq, V: HeapSizeOf, S: BuildHasher> HeapSizeOf for HashMap<K, V, S> {
+impl<K: HeapSizeOf + Hash + Eq, V: HeapSizeOf, S: BuildHasher>
+        HeapSizeOf for HashMap<K, V, S> {
     fn heap_size_of_children(&self) -> usize {
         self.0.heap_size_of_children()
     }

components/hashglobe/src/lib.rs

@@ -1,12 +1,22 @@
+// Copyright 2014-2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
 pub use std::*;
 
 extern crate heapsize;
 
-mod table;
-mod shim;
 mod alloc;
 pub mod hash_map;
 pub mod hash_set;
+mod shim;
+mod table;
 
 pub mod fake;
 

components/style/custom_properties.rs

@@ -8,13 +8,13 @@
 
 use Atom;
 use cssparser::{Delimiter, Parser, ParserInput, SourcePosition, Token, TokenSerializationType};
+use hash::{HashMap, HashSet};
 use parser::ParserContext;
 use properties::{CSSWideKeyword, DeclaredValue};
 use selectors::parser::SelectorParseError;
 use servo_arc::Arc;
 use std::ascii::AsciiExt;
 use std::borrow::{Borrow, Cow};
-use hash::{HashMap, HashSet};
 use std::fmt;
 use std::hash::Hash;
 use style_traits::{ToCss, StyleParseError, ParseError};

components/style/gecko/wrapper.rs

@@ -66,6 +66,7 @@ use gecko_bindings::structs::nsChangeHint;
 use gecko_bindings::structs::nsIDocument_DocumentTheme as DocumentTheme;
 use gecko_bindings::structs::nsRestyleHint;
 use gecko_bindings::sugar::ownership::{HasArcFFI, HasSimpleFFI};
+use hash::HashMap;
 use logical_geometry::WritingMode;
 use media_queries::Device;
 use properties::{ComputedValues, parse_style_attribute};
@@ -83,7 +84,6 @@ use selectors::sink::Push;
 use servo_arc::{Arc, ArcBorrow, RawOffsetArc};
 use shared_lock::Locked;
 use std::cell::RefCell;
-use hash::HashMap;
 use std::fmt;
 use std::hash::{Hash, Hasher};
 use std::mem;

components/style/selector_map.rs

@@ -9,6 +9,8 @@ use {Atom, LocalName};
 use applicable_declarations::ApplicableDeclarationBlock;
 use context::QuirksMode;
 use dom::TElement;
+use hash::{HashMap, HashSet};
+use hash::map as hash_map;
 use pdqsort::sort_by;
 use precomputed_hash::PrecomputedHash;
 use rule_tree::CascadeLevel;
@@ -16,8 +18,6 @@ use selector_parser::SelectorImpl;
 use selectors::matching::{matches_selector, MatchingContext, ElementSelectorFlags};
 use selectors::parser::{Component, Combinator, SelectorIter};
 use smallvec::{SmallVec, VecLike};
-use hash::{HashMap, HashSet};
-use hash::map as hash_map;
 use std::hash::{BuildHasherDefault, Hash, Hasher};
 use stylist::Rule;
 

servo-tidy.toml

@@ -15,6 +15,7 @@ lint-scripts = [
 rand = [
   "deque",
   "gaol",
+  "hashglobe", # only uses in tests
   "ipc-channel",
   "num-bigint",
   "parking_lot_core",
@@ -74,6 +75,7 @@ directories = [
   "./components/script/dom/bindings/codegen/parser",
   "./components/script/dom/bindings/codegen/ply",
   "./python/_virtualenv",
+  "./components/hashglobe/src",
   # Generated and upstream code combined with our own. Could use cleanup
   "./target",
   "./ports/cef",