Define OffsetPath & SVGPathData on the servo-side, and StyleMotion &
StyleSVGPath on the gecko-side. We parse the SVG Path string into a
vector of PathCommand. To build the gfx::Path, we will convert it into
gfx::Path later in a different patch.
The basic flow is:
- Parse SVG Path String into SVGPathData (in Rust).
- Use cbindgen to make sure the layout of PathCommand and StylePathCommand, and then set the Box[PathCommand] into nsTArray<StylePathCommand>.
- Try to convert nsTArray<StylePathCommand> into gfx::Path. (This part will be implemented in a different patch.)
Finally, we use the gfx::Path to create a motion path transform.
The layout implementation is in the later patch.
Depends on D2962
Differential Revision: https://phabricator.services.mozilla.com/D2963
Format components devtools and devtools_traits #21373
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```bash
rustfmt $(find components/devtools -type f -name "*.rs")
rustfmt $(find components/devtools_traits -type f -name "*.rs")
```
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Format components config #21373
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```bash
rustfmt $(find components/config/ -type f -name "*.rs")
```
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Format components debugger and deny_public_fields #21373
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```bash
rustfmt components/debugger/*.rs
rustfmt components/deny_public_fields/*.rs
```
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correct currentSrc function
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---
(recreating PR which got closed earlier https://github.com/servo/servo/pull/21521)
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- [x] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
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Format component compositing #21373
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```bash
rustfmt components/compositing/*.rs
```
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Fedora pkg names
Updates for more canonical names of Fedora Python packages in the docs.
---
- [ ] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
(Will let CI handle those two right now; working on building Servo for the first time myself at the moment.)
- [X] These changes do not require tests because they only update the `README.md` file
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Introduce task queues, and throttling performance timeline tasksource
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