servo/ports/servoshell/main.rs
Delan Azabani c0ced7a524
Make tracing available on all platforms, with or without perfetto (#33301)
* Make tracing available on all platforms

Signed-off-by: Delan Azabani <dazabani@igalia.com>

* Gate perfetto support behind its own feature

Signed-off-by: Delan Azabani <dazabani@igalia.com>

---------

Signed-off-by: Delan Azabani <dazabani@igalia.com>
2024-09-04 12:56:29 +00:00

39 lines
1.7 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 https://mozilla.org/MPL/2.0/. */
//! The `servo` test application.
//!
//! Creates a `Servo` instance with a simple implementation of
//! the compositor's `WindowMethods` to create a working web browser.
//!
//! This browser's implementation of `WindowMethods` is built on top
//! of [winit], the cross-platform windowing library.
//!
//! For the engine itself look next door in `components/servo/lib.rs`.
//!
//! [winit]: https://github.com/rust-windowing/winit
// Normally, rust uses the "Console" Windows subsystem, which pops up a console
// when running an application. Switching to the "Windows" subsystem prevents
// this, but also hides debugging output. Use the "Windows" console unless debug
// mode is turned on.
#![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
fn main() {
cfg_if::cfg_if! {
if #[cfg(not(any(target_os = "android", target_env = "ohos")))] {
servoshell::main()
} else {
// Android: see ports/servoshell/egl/android/simpleservo.rs.
// OpenHarmony: see ports/servoshell/egl/ohos/simpleservo.rs.
println!(
"Cannot run the servoshell `bin` executable on platforms such as \
Android or OpenHarmony. On these platforms you need to compile \
the servoshell library as a `cdylib` and integrate it with the \
platform app code into an `apk` (android) or `hap` (OpenHarmony).\
For Android `mach build` will do these steps automatically for you."
);
}
}
}