rust-cpython: management of shared libray suffix
Before this changeset, the shared library objects suffixes
were both (rustc output and Python input) hardcoded to '.so',
which is wrong for Python3 and non Linux targets.
BasedOnStyle: LLVM
IndentWidth: 8
UseTab: ForIndentation
BreakBeforeBraces: Linux
AllowShortIfStatementsOnASingleLine: false
IndentCaseLabels: false
AllowShortBlocksOnASingleLine: false
AllowShortFunctionsOnASingleLine: false
IncludeCategories:
- Regex: '^<'
Priority: 1
- Regex: '^"'
Priority: 2