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Refactor ServoParser Tokenizer to return TokenizerResult

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Nipun Garg 2020-01-27 23:46:37 +05:30 • committed by Martin Robinson
parent 7aaad0aa7e
commit 41fe94244a
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4 changed files with 22 additions and 14 deletions
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9
components/script/dom/servoparser/html.rs
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@ -77,10 +77,13 @@ impl Tokenizer {
Tokenizer { inner: inner }
}
pub fn feed(&mut self, input: &mut BufferQueue) -> Result<(), DomRoot<HTMLScriptElement>> {
#[must_use]
pub fn feed(&mut self, input: &mut BufferQueue) -> TokenizerResult<DomRoot<HTMLScriptElement>> {
match self.inner.feed(input) {
TokenizerResult::Done => Ok(()),
TokenizerResult::Script(script) => Err(DomRoot::from_ref(script.downcast().unwrap())),
TokenizerResult::Done => TokenizerResult::Done,
TokenizerResult::Script(script) => {
TokenizerResult::Script(DomRoot::from_ref(script.downcast().unwrap()))
},
}
}