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Support optional message for dataclone error (#36308)
- [x] our [DataClone error](d733abfca0/components/script/dom/bindings/error.rs (L80)
) needs to support an optional message - [x] we need to add support to our DOMException implementation to allow an optional message to replace the default message - [x] we need to create a new struct used by both StructuredDataReader and StructuredDataWriter for storing the error message in the report_error_callback - [x] report_error_callback needs to cast the closure pointer to the new struct - [x] the code that [throws a DataClone error](5d1c64dba9/components/script/dom/bindings/structuredclone.rs (L542)
) needs to use the stored error message if it's available Testing: *Describe how this pull request is tested or why it doesn't require tests* Fixes: #36191 --------- Signed-off-by: jerensl <54782057+jerensl@users.noreply.github.com>
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7 changed files with 61 additions and 10 deletions
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@ -3215,7 +3215,7 @@ impl GlobalScope {
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let data = structuredclone::write(cx, value, Some(guard))?;
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structuredclone::read(self, data, retval).map_err(|_| Error::DataClone)?;
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structuredclone::read(self, data, retval).map_err(|_| Error::DataClone(None))?;
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Ok(())
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}
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