Add anonymizer tool #166
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Add anonymizer tool #166
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add use std::error::Error return Err instead of Ok after read_pdf
jczaja
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Dec 8, 2025
src/anonymizer/anonymizer.rs
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| /// Parse arguments and dispatch to detect / replace logic. Returns Ok even | ||
| /// for usage errors (prints help) to keep CLI simple. | ||
| pub fn run(args: Vec<String>) -> Result<(), Box<dyn Error>> { |
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For consistency with rest of project and ease of maintainance I would suggest using clap (ideally wich derive feature) to handle commandline. I have a branch where clap is bumped up to most recent version. So this can be used as an example
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Change the logic so that the search for each AnchorOffset happens from the beginning. This makes algorithm simple, allows for easy configurtion change. It's more maintainable.
Updated regex pattern to properly capture strings containing escaped parentheses (\( and \)) in PDF streams. Implemented PDF 1.3 spec-compliant unescape function supporting all escape sequences (\n, \r, \t, \b, \f, \(, \), \\, and \ddd octal). Now extracts 618 texts instead of 529, including previously missing 'NET CREDITS/(DEBITS)' and other parenthesized strings like dollar amounts and date ranges. Added comprehensive unit tests.
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Introduce a Rust tool for detecting and replacing personally identifiable information (PII) in PDF files. The tool supports both detection and replacement modes while ensuring the original stream size is preserved. Documentation and usage instructions are included.