The util component specified fnv and smallvec as dependencies and publicly
reexported both of them. Several other components utilized these reexports,
presumably because fnv and smallvec used to live in the tree so reexporting
made the transition easier.
These indirect dependencies through the util component are unnecessary.
This commit removes the fnv & smallvec crate reexports in the util component.
It exchange, it adds fnv & smallvec as dependencies to non-util components
wherever needed. Finally, it removes the fnv dependency from util as it is not
utilized anywhere in the util component.
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The util component specified fnv and smallvec as dependencies and publicly
reexported both of them. Several other components utilized these reexports,
presumably because fnv and smallvec used to live in the tree so reexporting
made the transition easier.
These indirect dependencies through the util component are unnecessary.
This commit removes the fnv & smallvec crate reexports in the util component.
It exchange, it adds fnv & smallvec as dependencies to non-util components
wherever needed. Finally, it removes the fnv dependency from util as it is not
utilized anywhere in the util component.
Reasons behind existing unstable features:
alloc / OIBIT : For deque (which was just copied from rust's source)
collections:
- `[T].tail()`
- `to_lowercase()`
core:
- `FnBox`
- `intrinsics::breakpoint()`
exit_status: for setting exit status
path_ext: for `is_dir` and `exists()` (can be done in other ways)
step_by/step_trait
std_misc:
- Thunk
- DefaultState and other hasher stuff
zero_one: `num::One`
This uses some dependencies from crates.io instead of git
where the crates.io copy was already used in some other part
of the dependency tree, so we had two copies of the same library.
The `android_glue` crate is the only one left where we have two copies,
but solving that is more tricky since we hard-code a path in
`components/servo/.cargo/config`.
Known issues:
* Collapsed borders do not correctly affect the border-box of the table
itself.
* The content widths of all cells in a column and the content height of
all cells in a row is the same in this patch, but not in Gecko and
WebKit.
* Corners are not painted well. The spec does not say what to do here.
* Column spans are not handled well. The spec does not say what to do
here either.
