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https://github.com/servo/servo.git
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a5d890c13a
Forward any deserialization errors to the receiver, instead of panicking on the router thread. This change was previously part of #38782, which got reverted, since generic channels don't support custom router callbacks yet. Propagating the error is still something we want, and landing this separately will reduce the diff of the PR that introduces generic callbacks. Testing: Should be covered by existing tests. Also manually tested https://github.com/servo/servo/issues/38939 --------- Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com> Signed-off-by: Jonathan Schwender <55576758+jschwe@users.noreply.github.com> Co-authored-by: Martin Robinson <mrobinson@igalia.com>
57 lines
2 KiB
Rust
57 lines
2 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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#![deny(unsafe_code)]
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use std::cell::Cell;
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use std::rc::Rc;
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use base::generic_channel::RoutedReceiver;
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use compositing_traits::rendering_context::RenderingContext;
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use compositing_traits::{CompositorMsg, CompositorProxy};
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use constellation_traits::EmbedderToConstellationMessage;
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use crossbeam_channel::Sender;
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use embedder_traits::{EventLoopWaker, ShutdownState};
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use profile_traits::{mem, time};
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use webrender::RenderApi;
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use webrender_api::DocumentId;
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pub use crate::compositor::{IOCompositor, WebRenderDebugOption};
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#[macro_use]
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mod tracing;
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mod compositor;
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mod refresh_driver;
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mod touch;
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mod webview_manager;
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mod webview_renderer;
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/// Data used to construct a compositor.
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pub struct InitialCompositorState {
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/// A channel to the compositor.
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pub sender: CompositorProxy,
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/// A port on which messages inbound to the compositor can be received.
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pub receiver: RoutedReceiver<CompositorMsg>,
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/// A channel to the constellation.
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pub constellation_chan: Sender<EmbedderToConstellationMessage>,
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/// A channel to the time profiler thread.
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pub time_profiler_chan: time::ProfilerChan,
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/// A channel to the memory profiler thread.
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pub mem_profiler_chan: mem::ProfilerChan,
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/// A shared state which tracks whether Servo has started or has finished
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/// shutting down.
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pub shutdown_state: Rc<Cell<ShutdownState>>,
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/// Instance of webrender API
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pub webrender: webrender::Renderer,
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pub webrender_document: DocumentId,
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pub webrender_api: RenderApi,
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pub rendering_context: Rc<dyn RenderingContext>,
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pub webrender_gl: Rc<dyn gleam::gl::Gl>,
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#[cfg(feature = "webxr")]
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pub webxr_main_thread: webxr::MainThreadRegistry,
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/// An [`EventLoopWaker`] used in order to wake up the embedder when it is
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/// time to paint.
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pub event_loop_waker: Box<dyn EventLoopWaker>,
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}
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