Add comprehensive test utility and error handling imports to encryption test files: - Added std::error::Error and std::io for error handling - Expanded pdftract_core::diagnostics imports to include Diagnostic, DiagnosticsCollector, and ObjRef - Ensured both test_encryption_errors.rs and test_encryption_unsupported.rs have consistent imports All imports verified against actual crate structure and compile successfully. Closes bf-1h5og. Verification: notes/bf-1h5og.md. |
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| .. | ||
| benches | ||
| examples | ||
| src | ||
| tests | ||
| -.json | ||
| build.rs | ||
| Cargo.toml | ||
| header | ||
| pdftract-cli.cdx.json | ||