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Stream implement pipeThrough (#36977)

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Part of https://github.com/servo/servo/issues/34676

https://github.com/servo/servo/pull/36905 needs to be merged first.

---------

Signed-off-by: Taym Haddadi <haddadi.taym@gmail.com>
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Taym Haddadi 2025-05-20 16:33:22 +02:00 • committed by GitHub
parent d8294fa423
commit 5b2305784a
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16 changed files with 129 additions and 227 deletions
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8
components/script/dom/bindings/structuredclone.rs
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@ -14,7 +14,7 @@ use base::id::{
};
use constellation_traits::{
BlobImpl, DomException, DomPoint, MessagePortImpl, Serializable as SerializableInterface,
StructuredSerializedData, Transferrable as TransferrableInterface,
StructuredSerializedData, Transferrable as TransferrableInterface, TransformStreamData,
};
use js::gc::RootedVec;
use js::glue::{
@ -517,6 +517,8 @@ pub(crate) struct StructuredDataReader<'a> {
/// used as part of the "transfer-receiving" steps of ports,
/// to produce the DOM ports stored in `message_ports` above.
pub(crate) port_impls: Option<HashMap<MessagePortId, MessagePortImpl>>,
/// A map of transform stream implementations,
pub(crate) transform_streams_port_impls: Option<HashMap<MessagePortId, TransformStreamData>>,
/// A map of blob implementations,
/// used as part of the "deserialize" steps of blobs,
/// to produce the DOM blobs stored in `blobs` above.
@ -535,6 +537,8 @@ pub(crate) struct StructuredDataWriter {
pub(crate) errors: DOMErrorRecord,
/// Transferred ports.
pub(crate) ports: Option<HashMap<MessagePortId, MessagePortImpl>>,
/// Transferred transform streams.
pub(crate) transform_streams_port: Option<HashMap<MessagePortId, TransformStreamData>>,
/// Serialized points.
pub(crate) points: Option<HashMap<DomPointId, DomPoint>>,
/// Serialized exceptions.
@ -591,6 +595,7 @@ pub(crate) fn write(
let data = StructuredSerializedData {
serialized: data,
ports: sc_writer.ports.take(),
transform_streams: sc_writer.transform_streams_port.take(),
points: sc_writer.points.take(),
exceptions: sc_writer.exceptions.take(),
blobs: sc_writer.blobs.take(),
@ -613,6 +618,7 @@ pub(crate) fn read(
let mut sc_reader = StructuredDataReader {
roots,
port_impls: data.ports.take(),
transform_streams_port_impls: data.transform_streams.take(),
blob_impls: data.blobs.take(),
points: data.points.take(),
exceptions: data.exceptions.take(),