29 lines
924 B
Rust
29 lines
924 B
Rust
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```rust title="disk_cache.rs"
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use kreuzberg::{extract_file_sync, ExtractionConfig};
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fn main() -> kreuzberg::Result<()> {
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let path = std::env::args()
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.skip(1)
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.find(|a| !a.is_empty() && a != "--")
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.unwrap_or_else(|| "document.pdf".to_string());
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// Enable caching (default: true). The Rust crate uses an internal disk cache.
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let config = ExtractionConfig {
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use_cache: true,
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..Default::default()
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};
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println!("First extraction (will be cached)...");
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let result1 = extract_file_sync(&path, None, &config)?;
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println!(" - Content length: {}", result1.content.len());
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println!("\nSecond extraction (from cache when available)...");
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let result2 = extract_file_sync(&path, None, &config)?;
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println!(" - Content length: {}", result2.content.len());
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println!("\nResults are identical: {}", result1.content == result2.content);
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Ok(())
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}
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```
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