Include testing configurations that mirror production environments to catch issues that might only manifest in release builds. For example, testing with panic=abort can reveal issues that wouldn't appear when testing with the default panic=unwind setting. Similarly, when using specialized testing tools like Miri, configure the appropriate flags to ensure...
Include testing configurations that mirror production environments to catch issues that might only manifest in release builds. For example, testing with panic=abort can reveal issues that wouldn’t appear when testing with the default panic=unwind setting. Similarly, when using specialized testing tools like Miri, configure the appropriate flags to ensure comprehensive validation under realistic conditions.
Example:
- name: test all --all-features panic=abort
run: |
RUSTFLAGS="$RUSTFLAGS -C panic=abort -Zpanic-abort-tests" cargo nextest run --workspace --all-features --tests
When adding new test configurations, always preserve existing environment variables by appending to them rather than replacing them entirely, which ensures that other important configurations remain intact.
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