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script: Feature-gate all crown support. (#35055)

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* script: Feature-gate all crown support.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Use cfg(crown) instead of a cargo feature.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

---------

Signed-off-by: Josh Matthews <josh@joshmatthews.net>
This commit is contained in:
Josh Matthews 2025-01-18 16:36:15 -05:00 • committed by GitHub
parent 1bd34a5781
commit 875e387004
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223 changed files with 442 additions and 417 deletions
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18
components/script/dom/readablestream.rs
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@ -90,7 +90,7 @@ pub(crate) enum ReadableStreamState {
/// <https://streams.spec.whatwg.org/#readablestream-controller>
#[derive(JSTraceable, MallocSizeOf)]
#[crown::unrooted_must_root_lint::must_root]
#[cfg_attr(crown, crown::unrooted_must_root_lint::must_root)]
pub(crate) enum ControllerType {
/// <https://streams.spec.whatwg.org/#readablebytestreamcontroller>
Byte(MutNullableDom<ReadableByteStreamController>),
@ -100,7 +100,7 @@ pub(crate) enum ControllerType {
/// <https://streams.spec.whatwg.org/#readablestream-readerr>
#[derive(JSTraceable, MallocSizeOf)]
#[crown::unrooted_must_root_lint::must_root]
#[cfg_attr(crown, crown::unrooted_must_root_lint::must_root)]
pub(crate) enum ReaderType {
/// <https://streams.spec.whatwg.org/#readablestreambyobreader>
#[allow(clippy::upper_case_acronyms)]
@ -110,7 +110,7 @@ pub(crate) enum ReaderType {
}
/// <https://streams.spec.whatwg.org/#create-readable-stream>
#[allow(crown::unrooted_must_root)]
#[cfg_attr(crown, allow(crown::unrooted_must_root))]
fn create_readable_stream(
global: &GlobalScope,
underlying_source_type: UnderlyingSourceType,
@ -181,7 +181,7 @@ pub(crate) struct ReadableStream {
}
impl ReadableStream {
#[allow(crown::unrooted_must_root)]
#[cfg_attr(crown, allow(crown::unrooted_must_root))]
/// <https://streams.spec.whatwg.org/#initialize-readable-stream>
fn new_inherited(controller: ControllerType) -> ReadableStream {
let reader = match &controller {
@ -198,7 +198,7 @@ impl ReadableStream {
}
}
#[allow(crown::unrooted_must_root)]
#[cfg_attr(crown, allow(crown::unrooted_must_root))]
fn new_with_proto(
global: &GlobalScope,
proto: Option<SafeHandleObject>,
@ -252,7 +252,7 @@ impl ReadableStream {
/// Build a stream backed by a Rust underlying source.
/// Note: external sources are always paired with a default controller.
#[allow(crown::unrooted_must_root)]
#[cfg_attr(crown, allow(crown::unrooted_must_root))]
pub(crate) fn new_with_external_underlying_source(
global: &GlobalScope,
source: UnderlyingSourceType,
@ -555,7 +555,7 @@ impl ReadableStream {
}
/// <https://streams.spec.whatwg.org/#readable-stream-fulfill-read-request>
#[allow(crown::unrooted_must_root)]
#[cfg_attr(crown, allow(crown::unrooted_must_root))]
pub(crate) fn fulfill_read_request(&self, chunk: SafeHandleValue, done: bool) {
// step 1 - Assert: ! ReadableStreamHasDefaultReader(stream) is true.
assert!(self.has_default_reader());
@ -676,7 +676,7 @@ impl ReadableStream {
result_promise
}
#[allow(crown::unrooted_must_root)]
#[cfg_attr(crown, allow(crown::unrooted_must_root))]
pub(crate) fn set_reader(&self, new_reader: Option<ReaderType>) {
match (&self.reader, new_reader) {
(ReaderType::Default(ref reader), Some(ReaderType::Default(new_reader))) => {
@ -698,7 +698,7 @@ impl ReadableStream {
}
/// <https://streams.spec.whatwg.org/#abstract-opdef-readablestreamdefaulttee>
#[allow(crown::unrooted_must_root)]
#[cfg_attr(crown, allow(crown::unrooted_must_root))]
fn default_tee(
&self,
clone_for_branch_2: bool,