Nomad changes

docs/snippets/rust/cache/disk_cache.rs

@@ -0,0 +1,28 @@
+```rust title="disk_cache.rs"
+use kreuzberg::{extract_file_sync, ExtractionConfig};
+
+fn main() -> kreuzberg::Result<()> {
+    let path = std::env::args()
+        .skip(1)
+        .find(|a| !a.is_empty() && a != "--")
+        .unwrap_or_else(|| "document.pdf".to_string());
+
+    // Enable caching (default: true). The Rust crate uses an internal disk cache.
+    let config = ExtractionConfig {
+        use_cache: true,
+        ..Default::default()
+    };
+
+    println!("First extraction (will be cached)...");
+    let result1 = extract_file_sync(&path, None, &config)?;
+    println!("  - Content length: {}", result1.content.len());
+
+    println!("\nSecond extraction (from cache when available)...");
+    let result2 = extract_file_sync(&path, None, &config)?;
+    println!("  - Content length: {}", result2.content.len());
+
+    println!("\nResults are identical: {}", result1.content == result2.content);
+
+    Ok(())
+}
+```