mirror of
https://github.com/servo/servo.git
synced 2025-06-06 16:45:39 +00:00
0e616e0c5d
Flatten and simplify Servo's preferences code. In addition, have both preferences and options passed in as arguments to `Servo::new()` and make sure not to use the globally set preferences in `servoshell` (as much as possible now). Instead of a complex procedural macro to generate preferences, just expose a very simple derive macro that adds string based getters and setters. - All command-line parsing is moved to servoshell. - There is no longer the concept of a missing preference. - Preferences no longer have to be part of the resources bundle because they now have reasonable default values. - servoshell specific preferences are no longer part of the preferences exposed by the Servo API. Signed-off-by: Martin Robinson <mrobinson@igalia.com>
32 lines
1.2 KiB
Rust
32 lines
1.2 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/. */
|
|
use std::cmp::Ord;
|
|
use std::sync::atomic::{AtomicUsize, Ordering};
|
|
use std::sync::{LazyLock, Mutex};
|
|
use std::thread;
|
|
|
|
use tokio::runtime::{Builder, Runtime};
|
|
|
|
pub static HANDLE: LazyLock<Mutex<Option<Runtime>>> = LazyLock::new(|| {
|
|
Mutex::new(Some(
|
|
Builder::new_multi_thread()
|
|
.thread_name_fn(|| {
|
|
static ATOMIC_ID: AtomicUsize = AtomicUsize::new(0);
|
|
let id = ATOMIC_ID.fetch_add(1, Ordering::Relaxed);
|
|
format!("tokio-runtime-{}", id)
|
|
})
|
|
.worker_threads(
|
|
thread::available_parallelism()
|
|
.map(|i| i.get())
|
|
.unwrap_or(servo_config::pref!(threadpools_fallback_worker_num) as usize)
|
|
.min(
|
|
servo_config::pref!(threadpools_async_runtime_workers_max).max(1) as usize,
|
|
),
|
|
)
|
|
.enable_io()
|
|
.enable_time()
|
|
.build()
|
|
.unwrap(),
|
|
))
|
|
});
|