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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@ -21,6 +21,7 @@ use base64::Engine;
#[cfg(feature = "bluetooth")]
use bluetooth_traits::BluetoothRequest;
use canvas_traits::webgl::WebGLChan;
use constellation_traits::{ScrollState, WindowSizeData, WindowSizeType};
use crossbeam_channel::{Sender, unbounded};
use cssparser::{Parser, ParserInput, SourceLocation};
use devtools_traits::{ScriptToDevtoolsControlMsg, TimelineMarker, TimelineMarkerType};
@ -61,7 +62,7 @@ use script_layout_interface::{
};
use script_traits::{
DocumentState, LoadData, LoadOrigin, NavigationHistoryBehavior, ScriptMsg, ScriptThreadMessage,
ScriptToConstellationChan, StructuredSerializedData, WindowSizeData, WindowSizeType,
ScriptToConstellationChan, StructuredSerializedData,
};
use selectors::attr::CaseSensitivity;
use servo_arc::Arc as ServoArc;
@ -83,7 +84,7 @@ use stylo_atoms::Atom;
use url::Position;
use webrender_api::units::{DevicePixel, LayoutPixel};
use webrender_api::{DocumentId, ExternalScrollId};
use webrender_traits::{CrossProcessCompositorApi, ScrollState};
use webrender_traits::CrossProcessCompositorApi;
use super::bindings::codegen::Bindings::MessagePortBinding::StructuredSerializeOptions;
use super::bindings::trace::HashMapTracedValues;