## Summary
Like pip, we now allow the semicolon to directly proceed the URL (but
require that it's either preceded or followed by a space):
```
# OK
./test.whl; sys_platform == 'darwin'
# OK
./test.whl ;sys_platform == 'darwin'
# Error
./test.whl;sys_platform == 'darwin'
```
Closes https://github.com/astral-sh/uv/issues/8831.
As per
https://matklad.github.io/2021/02/27/delete-cargo-integration-tests.html
Before that, there were 91 separate integration tests binary.
(As discussed on Discord — I've done the `uv` crate, there's still a few
more commits coming before this is mergeable, and I want to see how it
performs in CI and locally).