forked from mirrors/gecko-dev
2f1aaef81d
…s for frame treese in script tasks. This underreports by a significant amount, since only Document, Window and CharacterData (ie. text) nodes are fully represented. That being said, every HTML element in the tree is measured, but only counted as a Node. It's easy to improve this, it just requires adding the appropriate HeapSizeOf derives and increasing the granularity of `measure_memory_for_eventtarget`. google.com shows a dom-tree value of 0.24 MB for me at the moment. r? @nnethercote Source-Repo: https://github.com/servo/servo Source-Revision: 84e25befdd97cf74fb00707dbe150d59d980e977
124 lines
2.8 KiB
Rust
124 lines
2.8 KiB
Rust
/* 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/. */
|
|
|
|
#![feature(append)]
|
|
#![feature(arc_unique)]
|
|
#![feature(ascii)]
|
|
#![feature(as_slice)]
|
|
#![feature(as_unsafe_cell)]
|
|
#![feature(borrow_state)]
|
|
#![feature(box_raw)]
|
|
#![feature(box_syntax)]
|
|
#![feature(cell_extras)]
|
|
#![feature(core)]
|
|
#![feature(core_intrinsics)]
|
|
#![feature(custom_attribute)]
|
|
#![feature(custom_derive)]
|
|
#![feature(drain)]
|
|
#![feature(hashmap_hasher)]
|
|
#![feature(mpsc_select)]
|
|
#![feature(nonzero)]
|
|
#![feature(plugin)]
|
|
#![feature(ref_slice)]
|
|
#![feature(rc_unique)]
|
|
#![feature(str_utf16)]
|
|
#![feature(unicode)]
|
|
#![feature(vec_push_all)]
|
|
|
|
#![deny(unsafe_code)]
|
|
#![allow(non_snake_case)]
|
|
|
|
#![doc="The script crate contains all matters DOM."]
|
|
|
|
#![plugin(string_cache_plugin)]
|
|
#![plugin(plugins)]
|
|
|
|
#[macro_use]
|
|
extern crate log;
|
|
|
|
#[macro_use] extern crate bitflags;
|
|
extern crate core;
|
|
extern crate devtools_traits;
|
|
extern crate cssparser;
|
|
extern crate euclid;
|
|
extern crate html5ever;
|
|
extern crate encoding;
|
|
extern crate fnv;
|
|
extern crate hyper;
|
|
extern crate ipc_channel;
|
|
extern crate js;
|
|
extern crate libc;
|
|
extern crate msg;
|
|
extern crate net_traits;
|
|
extern crate num;
|
|
extern crate rustc_serialize;
|
|
extern crate rustc_unicode;
|
|
extern crate serde;
|
|
extern crate time;
|
|
extern crate canvas;
|
|
extern crate canvas_traits;
|
|
extern crate rand;
|
|
#[macro_use]
|
|
extern crate profile_traits;
|
|
extern crate script_traits;
|
|
extern crate selectors;
|
|
extern crate smallvec;
|
|
extern crate util;
|
|
extern crate websocket;
|
|
#[macro_use]
|
|
extern crate style;
|
|
extern crate unicase;
|
|
extern crate url;
|
|
extern crate uuid;
|
|
extern crate string_cache;
|
|
extern crate offscreen_gl_context;
|
|
extern crate tendril;
|
|
|
|
pub mod cors;
|
|
pub mod document_loader;
|
|
|
|
#[macro_use]
|
|
pub mod dom;
|
|
|
|
pub mod parse;
|
|
|
|
pub mod layout_interface;
|
|
mod mem;
|
|
mod network_listener;
|
|
pub mod page;
|
|
pub mod script_task;
|
|
mod timers;
|
|
pub mod textinput;
|
|
pub mod clipboard_provider;
|
|
mod devtools;
|
|
mod horribly_inefficient_timers;
|
|
mod webdriver_handlers;
|
|
|
|
#[cfg(any(target_os="linux", target_os="android"))]
|
|
#[allow(unsafe_code)]
|
|
fn perform_platform_specific_initialization() {
|
|
use std::mem;
|
|
const RLIMIT_NOFILE: libc::c_int = 7;
|
|
|
|
// Bump up our number of file descriptors to save us from impending doom caused by an onslaught
|
|
// of iframes.
|
|
unsafe {
|
|
let mut rlim = mem::uninitialized();
|
|
assert!(libc::getrlimit(RLIMIT_NOFILE, &mut rlim) == 0);
|
|
rlim.rlim_cur = rlim.rlim_max;
|
|
assert!(libc::setrlimit(RLIMIT_NOFILE, &mut rlim) == 0);
|
|
}
|
|
}
|
|
|
|
#[cfg(not(any(target_os="linux", target_os="android")))]
|
|
fn perform_platform_specific_initialization() {}
|
|
|
|
#[allow(unsafe_code)]
|
|
pub fn init() {
|
|
unsafe {
|
|
assert_eq!(js::jsapi::JS_Init(), 1);
|
|
}
|
|
|
|
perform_platform_specific_initialization();
|
|
}
|