Create a constellation_traits crate (#36088)

This change creates a `constellation_traits` crate. Previously messages
to the `Constellation` were in the `compositing_traits` crate, which
came about organically. This change moves these to a new crate which
also contains data types that are used in both compositing/libservo and
script (ie types that cross the process boundary). The idea is similar
to `embedding_traits`, but this is meant for types not exposed to the
API.

This change allows deduplicating `UntrustedNodeAddress`, which
previously had two versions to avoid circular dependencies.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
This commit is contained in:
Martin Robinson 2025-03-22 16:49:08 +01:00 committed by GitHub
parent 02375809b0
commit 7c574141c0
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52 changed files with 399 additions and 270 deletions

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@ -20,6 +20,7 @@ use atomic_refcell::AtomicRefCell;
use base::Epoch;
use base::id::{BrowsingContextId, PipelineId, WebViewId};
use canvas_traits::canvas::{CanvasId, CanvasMsg};
use constellation_traits::{ScrollState, UntrustedNodeAddress, WindowSizeData};
use euclid::Size2D;
use euclid::default::{Point2D, Rect};
use fnv::FnvHashMap;
@ -30,10 +31,7 @@ use malloc_size_of_derive::MallocSizeOf;
use net_traits::image_cache::{ImageCache, PendingImageId};
use profile_traits::mem::Report;
use profile_traits::time;
use script_traits::{
InitialScriptState, LoadData, Painter, ScriptThreadMessage, UntrustedNodeAddress,
WindowSizeData,
};
use script_traits::{InitialScriptState, LoadData, Painter, ScriptThreadMessage};
use serde::{Deserialize, Serialize};
use servo_arc::Arc as ServoArc;
use servo_url::{ImmutableOrigin, ServoUrl};
@ -51,7 +49,7 @@ use style::selector_parser::{PseudoElement, RestyleDamage, Snapshot};
use style::stylesheets::Stylesheet;
use style_traits::CSSPixel;
use webrender_api::ImageKey;
use webrender_traits::{CrossProcessCompositorApi, ScrollState};
use webrender_traits::CrossProcessCompositorApi;
pub type GenericLayoutData = dyn Any + Send + Sync;