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The Servo Browser Engine
e79520c25a
Bumps [bytemuck](https://github.com/Lokathor/bytemuck) from 1.22.0 to 1.23.0. <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/Lokathor/bytemuck/blob/main/changelog.md">bytemuck's changelog</a>.</em></p> <blockquote> <h1><code>bytemuck</code> changelog</h1> <h2>1.23</h2> <ul> <li><code>impl_core_error</code> crate feature adds <code>core::error::Error</code> impl.</li> <li>More <code>ZeroableInOption</code> impls.</li> </ul> <h2>1.22</h2> <ul> <li>Add the <code>pod_saturating</code> feature, which adds <code>Pod</code> impls for <code>Saturating<T></code> when <code>T</code> is already <code>Pod</code>.</li> <li>A bump in the minimum <code>bytemuck_derive</code> dependency from 1.4.0 to 1.4.1 to avoid a bug if you have a truly ancient <code>cargo.lock</code> file sitting around.</li> <li>Adds <code>Send</code> and <code>Sync</code> impls to <code>BoxBytes</code>.</li> </ul> <h2>1.21</h2> <ul> <li>Implement <code>Pod</code> and <code>Zeroable</code> for <code>core::arch::{x86, x86_64}::__m512</code>, <code>__m512d</code> and <code>__m512i</code> without nightly. Requires Rust 1.72, and is gated through the <code>avx512_simd</code> cargo feature.</li> <li>Allow the use of <code>must_cast_mut</code> and <code>must_cast_slice_mut</code> in const contexts. Requires Rust 1.83, and is gated through the <code>must_cast_extra</code> cargo feature.</li> <li>internal: introduced the <code>maybe_const_fn</code> macro that allows defining some function to be const depending upon some <code>cfg</code> predicate.</li> </ul> <h2>1.20</h2> <ul> <li>New functions to allocate zeroed <code>Arc</code> and <code>Rc</code>. Requires Rust 1.82</li> <li><code>TransparentWrapper</code> impls for <code>core::cmp::Reverse</code> and <code>core::num::Saturating</code>.</li> <li>internal: Simplified the library's <code>fill_zeroes</code> calls to <code>write_bytes</code></li> </ul> <h2>1.19</h2> <ul> <li>Adds the <code>#[track_caller]</code> attribute to functions which may panic.</li> </ul> <h2>1.18</h2> <ul> <li>Adds the <code>latest_stable_rust</code> cargo feature, which is a blanket feature that turns all other features on that are both sound and compatible with Stable rust.</li> </ul> <h2>1.17.1</h2> <ul> <li>Adds <code>#[repr(C)]</code> to the <code>union Transmute<A, B></code> type that's used internally for most of the transmutations.</li> </ul> <h2>1.17.0</h2> <ul> <li>Makes the <code>must_cast</code> versions of the by-value and by-ref casts be <code>const</code>. The mut ref cast is unaffected for now (mut references aren't yet stable in <code>const fn</code>). This increases the MSRV of using that particular feature from 1.57 to 1.64.</li> </ul> <h2>1.16.3</h2> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href=" |
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| .vscode | ||
| components | ||
| docs | ||
| etc | ||
| ports/servoshell | ||
| python | ||
| resources | ||
| support | ||
| tests | ||
| third_party | ||
| .clang-format | ||
| .flake8 | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .python-version | ||
| Cargo.lock | ||
| Cargo.toml | ||
| CLOBBER | ||
| CODE_OF_CONDUCT.md | ||
| CONTRIBUTING.md | ||
| deny.toml | ||
| Info.plist | ||
| LICENSE | ||
| LICENSE_WHATWG_SPECS | ||
| mach | ||
| mach.bat | ||
| PULL_REQUEST_TEMPLATE.md | ||
| README.md | ||
| rust-toolchain.toml | ||
| rustfmt.toml | ||
| SECURITY.md | ||
| servo-tidy.toml | ||
| servobuild.example | ||
| shell.nix | ||
| taplo.toml | ||
| uv.toml | ||
The Servo Parallel Browser Engine Project
Servo is a prototype web browser engine written in the Rust language. It is currently developed on 64-bit macOS, 64-bit Linux, 64-bit Windows, 64-bit OpenHarmony, and Android.
Servo welcomes contribution from everyone. Check out The Servo Book to get started, or go to servo.org for news and guides.
Getting started
For more detailed build instructions, see the Servo book under Setting up your environment, Building Servo, Building for Android and Building for OpenHarmony.
macOS
- Download and install Xcode and
brew. - Install
uv:curl -LsSf https://astral.sh/uv/install.sh | sh - Install
rustup:curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh - Restart your shell to make sure
cargois available - Install the other dependencies:
./mach bootstrap - Build servoshell:
./mach build
Linux
- Install
curl:- Arch:
sudo pacman -S --needed curl - Debian, Ubuntu:
sudo apt install curl - Fedora:
sudo dnf install curl - Gentoo:
sudo emerge net-misc/curl
- Arch:
- Install
uv:curl -LsSf https://astral.sh/uv/install.sh | sh - Install
rustup:curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh - Restart your shell to make sure
cargois available - Install the other dependencies:
./mach bootstrap - Build servoshell:
./mach build
Windows
- Download
uv,choco, andrustup- Be sure to select Quick install via the Visual Studio Community installer
- In the Visual Studio Installer, ensure the following components are installed:
- Windows 10 SDK (10.0.19041.0) (
Microsoft.VisualStudio.Component.Windows10SDK.19041) - MSVC v143 - VS 2022 C++ x64/x86 build tools (Latest) (
Microsoft.VisualStudio.Component.VC.Tools.x86.x64) - C++ ATL for latest v143 build tools (x86 & x64) (
Microsoft.VisualStudio.Component.VC.ATL) - C++ MFC for latest v143 build tools (x86 & x64) (
Microsoft.VisualStudio.Component.VC.ATLMFC)
- Windows 10 SDK (10.0.19041.0) (
- Restart your shell to make sure
cargois available - Install the other dependencies:
.\mach bootstrap - Build servoshell:
.\mach build
Android
- Ensure that the following environment variables are set:
ANDROID_SDK_ROOTANDROID_NDK_ROOT:$ANDROID_SDK_ROOT/ndk/26.2.11394342/ANDROID_SDK_ROOTcan be any directory (such as~/android-sdk). All of the Android build dependencies will be installed there.
- Install the latest version of the Android command-line
tools to
$ANDROID_SDK_ROOT/cmdline-tools/latest. - Run the following command to install the necessary components:
sudo $ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager --install \ "build-tools;34.0.0" \ "emulator" \ "ndk;26.2.11394342" \ "platform-tools" \ "platforms;android-33" \ "system-images;android-33;google_apis;x86_64" - Follow the instructions above for the platform you are building on
OpenHarmony
- Follow the instructions above for the platform you are building on to prepare the environment.
- Depending on the target distribution (e.g.
HarmonyOS NEXTvs pureOpenHarmony) the build configuration will differ slightly. - Ensure that the following environment variables are set
DEVECO_SDK_HOME(Required when targetingHarmonyOS NEXT)OHOS_BASE_SDK_HOME(Required when targetingOpenHarmony)OHOS_SDK_NATIVE(e.g.${DEVECO_SDK_HOME}/default/openharmony/nativeor${OHOS_BASE_SDK_HOME}/${API_VERSION}/native)SERVO_OHOS_SIGNING_CONFIG: Path to json file containing a valid signing configuration for the demo app.
- Review the detailed instructions at Building for OpenHarmony.
- The target distribution can be modified by passing
--flavor=<default|harmonyos>to `mach <build|package|install>.