Nomad changes

docs/snippets/rust/utils/vector_database_integration.md

@@ -0,0 +1,27 @@
+```rust title="Rust"
+use kreuzberg::{extract_file, ExtractionConfig, ChunkingConfig, EmbeddingConfig};
+
+let config = ExtractionConfig {
+    chunking: Some(ChunkingConfig {
+        max_characters: 512,
+        overlap: 50,
+        embedding: Some(EmbeddingConfig {
+            model: kreuzberg::EmbeddingModelType::Preset { name: "balanced".to_string() },
+            normalize: true,
+            ..Default::default()
+        }),
+        ..Default::default()
+    }),
+    ..Default::default()
+};
+
+let result = extract_file("document.pdf", None, &config).await?;
+
+if let Some(chunks) = result.chunks {
+    for (i, chunk) in chunks.iter().enumerate() {
+        if let Some(embedding) = &chunk.embedding {
+            println!("Chunk {}: {} dimensions", i, embedding.len());
+        }
+    }
+}
+```