rust: run `cargo clippy`
These automatic fixes are good to have because they make the code
more idiomatic and less surprising.
The transform from `sort` -> `sort_unstable` is questionable, but this is
only in a test, so it doesn't matter in our case.
# See http://EditorConfig.org for the specification
root = true
[*.py]
indent_size = 4
indent_style = space
trim_trailing_whitespace = true
end_of_line = lf
[*.{c,h}]
indent_size = 8
indent_style = tab
trim_trailing_whitespace = true
end_of_line = lf
[*.t]
indent_size = 2
indent_style = space
trim_trailing_whitespace = false
end_of_line = lf