16 lines
685 B
Markdown
16 lines
685 B
Markdown
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<!-- snippet:skip reason="DocumentExtractor trait has no createDocumentExtractorDartImpl factory; custom extractors must be implemented in Rust." -->
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```dart title="Dart"
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import 'package:kreuzberg/kreuzberg.dart';
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Future<void> main() async {
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// Custom document extractors cannot be implemented in Dart. Creating a
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// PDF metadata extractor would require implementing the DocumentExtractor
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// trait, but flutter_rust_bridge does not generate the
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// createDocumentExtractorDartImpl factory function.
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//
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// Implement the PDF metadata extractor in Rust and register it via a
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// Rust shim crate that links kreuzberg before the Dart host loads the
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// dynamic library.
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}
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```
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