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authorbors-servo <lbergstrom+bors@mozilla.com>2016-07-05 02:04:42 -0700
committerGitHub <noreply@github.com>2016-07-05 02:04:42 -0700
commitbb916bb38bc4298477bfc8134b94dc906054bce1 (patch)
tree5f592efcb4b1db3836f87e0af31f81aada26912b /components/util
parent181261004d3b217605cb2d8fbdc00ad0785532ba (diff)
parent8ecb5962f3c2d2ec1cc031ef1e893ab81142c730 (diff)
downloadservo-bb916bb38bc4298477bfc8134b94dc906054bce1.tar.gz
servo-bb916bb38bc4298477bfc8134b94dc906054bce1.zip
Auto merge of #12256 - nox:die-util-die, r=Ms2ger
Move some stuff from util to style <!-- Reviewable:start --> This change is [<img src="https://reviewable.io/review_button.svg" height="35" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/12256) <!-- Reviewable:end -->
Diffstat (limited to 'components/util')
-rw-r--r--components/util/Cargo.toml1
-rw-r--r--components/util/lib.rs3
-rw-r--r--components/util/str.rs127
-rw-r--r--components/util/tid.rs26
4 files changed, 0 insertions, 157 deletions
diff --git a/components/util/Cargo.toml b/components/util/Cargo.toml
index 8f8b26bcae2..f5c87179cfc 100644
--- a/components/util/Cargo.toml
+++ b/components/util/Cargo.toml
@@ -24,7 +24,6 @@ ipc-channel = {git = "https://github.com/servo/ipc-channel", optional = true}
lazy_static = "0.2"
log = "0.3.5"
num_cpus = "0.2.2"
-num-traits = "0.1.32"
rand = "0.3"
rustc-serialize = "0.3"
serde = {version = "0.7.11", optional = true}
diff --git a/components/util/lib.rs b/components/util/lib.rs
index fed8c9b0178..15fdaa5f332 100644
--- a/components/util/lib.rs
+++ b/components/util/lib.rs
@@ -21,7 +21,6 @@ extern crate getopts;
#[allow(unused_extern_crates)] #[macro_use] extern crate lazy_static;
#[macro_use] extern crate log;
extern crate num_cpus;
-extern crate num_traits;
extern crate rand;
extern crate rustc_serialize;
#[cfg(feature = "servo")] extern crate serde;
@@ -39,10 +38,8 @@ pub mod geometry;
#[cfg(feature = "servo")] pub mod panicking;
pub mod prefs;
pub mod resource_files;
-pub mod str;
pub mod thread;
pub mod thread_state;
-pub mod tid;
#[cfg(feature = "servo")]
#[allow(unsafe_code)]
diff --git a/components/util/str.rs b/components/util/str.rs
deleted file mode 100644
index 73518625b6e..00000000000
--- a/components/util/str.rs
+++ /dev/null
@@ -1,127 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * 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/. */
-
-use num_traits::ToPrimitive;
-use std::convert::AsRef;
-use std::iter::{Filter, Peekable};
-use std::str::Split;
-
-pub type StaticCharVec = &'static [char];
-pub type StaticStringVec = &'static [&'static str];
-
-/// A "space character" according to:
-///
-/// https://html.spec.whatwg.org/multipage/#space-character
-pub static HTML_SPACE_CHARACTERS: StaticCharVec = &[
- '\u{0020}',
- '\u{0009}',
- '\u{000a}',
- '\u{000c}',
- '\u{000d}',
-];
-
-#[inline]
-pub fn char_is_whitespace(c: char) -> bool {
- HTML_SPACE_CHARACTERS.contains(&c)
-}
-
-pub fn is_whitespace(s: &str) -> bool {
- s.chars().all(char_is_whitespace)
-}
-
-pub fn split_html_space_chars<'a>(s: &'a str) ->
- Filter<Split<'a, StaticCharVec>, fn(&&str) -> bool> {
- fn not_empty(&split: &&str) -> bool { !split.is_empty() }
- s.split(HTML_SPACE_CHARACTERS).filter(not_empty as fn(&&str) -> bool)
-}
-
-pub fn split_commas<'a>(s: &'a str) -> Filter<Split<'a, char>, fn(&&str) -> bool> {
- fn not_empty(&split: &&str) -> bool { !split.is_empty() }
- s.split(',').filter(not_empty as fn(&&str) -> bool)
-}
-
-fn is_ascii_digit(c: &char) -> bool {
- match *c {
- '0'...'9' => true,
- _ => false,
- }
-}
-
-fn is_decimal_point(c: char) -> bool {
- c == '.'
-}
-
-fn is_exponent_char(c: char) -> bool {
- match c {
- 'e' | 'E' => true,
- _ => false,
- }
-}
-
-pub fn read_numbers<I: Iterator<Item=char>>(mut iter: Peekable<I>) -> (Option<i64>, usize) {
- match iter.peek() {
- Some(c) if is_ascii_digit(c) => (),
- _ => return (None, 0),
- }
-
- iter.take_while(is_ascii_digit).map(|d| {
- d as i64 - '0' as i64
- }).fold((Some(0i64), 0), |accumulator, d| {
- let digits = accumulator.0.and_then(|accumulator| {
- accumulator.checked_mul(10)
- }).and_then(|accumulator| {
- accumulator.checked_add(d)
- });
- (digits, accumulator.1 + 1)
- })
-}
-
-pub fn read_fraction<I: Iterator<Item=char>>(mut iter: Peekable<I>,
- mut divisor: f64,
- value: f64) -> (f64, usize) {
- match iter.peek() {
- Some(c) if is_decimal_point(*c) => (),
- _ => return (value, 0),
- }
- iter.next();
-
- iter.take_while(is_ascii_digit).map(|d|
- d as i64 - '0' as i64
- ).fold((value, 1), |accumulator, d| {
- divisor *= 10f64;
- (accumulator.0 + d as f64 / divisor,
- accumulator.1 + 1)
- })
-}
-
-pub fn read_exponent<I: Iterator<Item=char>>(mut iter: Peekable<I>) -> Option<i32> {
- match iter.peek() {
- Some(c) if is_exponent_char(*c) => (),
- _ => return None,
- }
- iter.next();
-
- match iter.peek() {
- None => None,
- Some(&'-') => {
- iter.next();
- read_numbers(iter).0.map(|exp| -exp.to_i32().unwrap_or(0))
- }
- Some(&'+') => {
- iter.next();
- read_numbers(iter).0.map(|exp| exp.to_i32().unwrap_or(0))
- }
- Some(_) => read_numbers(iter).0.map(|exp| exp.to_i32().unwrap_or(0))
- }
-}
-
-pub fn str_join<I, T>(strs: I, join: &str) -> String
- where I: IntoIterator<Item=T>, T: AsRef<str>,
-{
- strs.into_iter().enumerate().fold(String::new(), |mut acc, (i, s)| {
- if i > 0 { acc.push_str(join); }
- acc.push_str(s.as_ref());
- acc
- })
-}
diff --git a/components/util/tid.rs b/components/util/tid.rs
deleted file mode 100644
index a60c321a984..00000000000
--- a/components/util/tid.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * 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/. */
-
-use std::cell::RefCell;
-use std::rc::Rc;
-use std::sync::atomic::{ATOMIC_USIZE_INIT, AtomicUsize, Ordering};
-
-static NEXT_TID: AtomicUsize = ATOMIC_USIZE_INIT;
-
-thread_local!(static TASK_LOCAL_TID: Rc<RefCell<Option<usize>>> = Rc::new(RefCell::new(None)));
-
-/// Every thread gets one, that's unique.
-pub fn tid() -> usize {
- TASK_LOCAL_TID.with(|ref k| {
- let ret =
- match *k.borrow() {
- None => NEXT_TID.fetch_add(1, Ordering::SeqCst),
- Some(x) => x,
- };
-
- *k.borrow_mut() = Some(ret);
-
- ret
- })
-}