chore: Format examples in doc strings - expr #18340
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alamb
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Oct 28, 2025
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Thank you @CuteChuanChuan -- it is great to see the code train start
tobixdev
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Nov 2, 2025
## Which issue does this PR close? Part of apache#16915 ## Rationale for this change Format code examples in documentation comments to improve readability and maintain consistent code style across the codebase. This is part of a multi-PR effort to format all doc comment examples and eventually enable CI checks to enforce this formatting. ## What changes are included in this PR? Run `cargo fmt -p <crate> -- --config format_code_in_doc_comments=true` for the following datasource-related crates: - `datafusion-expr` - `datafusion-expr-common` ## Are these changes tested? No testing needed - this is purely a formatting change with no functional modifications. ## Are there any user-facing changes? No - this only affects documentation formatting.
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Which issue does this PR close?
Part of #16915
Rationale for this change
Format code examples in documentation comments to improve readability and maintain consistent code style across the codebase. This is part of a multi-PR effort to format all doc comment examples and eventually enable CI checks to enforce this formatting.
What changes are included in this PR?
Run
cargo fmt -p <crate> -- --config format_code_in_doc_comments=truefor the following datasource-related crates:datafusion-exprdatafusion-expr-commonAre these changes tested?
No testing needed - this is purely a formatting change with no functional modifications.
Are there any user-facing changes?
No - this only affects documentation formatting.