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Auto merge of #17565 - cynicaldevil:new-parser-thread, r=nox,jdm

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Servo's async Tokenizer: New! Improved! Now with multithreading!

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The Tokenizer, defined in the file `async_html.rs` will run on the main thread, while h5e's `Tokenizer`(along with its Sink) lives on the parser thread. Both h5e's `Tokenizer` and `Sink` communicate with the main thread Tokenizer via their own mpsc channels. The Sink keeps sending parser operations to the main thread, to be executed. For some operations, it waits for a message from the main thread before returning.

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- [ ] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).

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This commit is contained in:
bors-servo 2017-07-28 12:23:29 -05:00 • committed by GitHub
commit e8272dcf1a
6 changed files with 468 additions and 220 deletions
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@ -2607,6 +2607,8 @@ dependencies = [
"bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
"cssparser 0.18.0 (registry+https://github.com/rust-lang/crates.io-index)",
"fnv 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
"heapsize 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"heapsize_derive 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
"matches 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
"phf 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)",