Nomad changes

docs/snippets/rust/config/embedding_config.md

@@ -0,0 +1,28 @@
+```rust title="Rust"
+use kreuzberg::{extract_file, ExtractionConfig, ChunkingConfig, EmbeddingConfig, EmbeddingModelType};
+
+#[tokio::main]
+async fn main() -> kreuzberg::Result<()> {
+    let config = ExtractionConfig {
+        chunking: Some(ChunkingConfig {
+            max_characters: 1000,
+            overlap: 200,
+            embedding: Some(EmbeddingConfig {
+                model: EmbeddingModelType::Preset {
+                    name: "balanced".to_string(),
+                },
+                batch_size: 16,
+                normalize: true,
+                show_download_progress: true,
+                cache_dir: None,
+            }),
+            ..Default::default()
+        }),
+        ..Default::default()
+    };
+
+    let result = extract_file("document.pdf", None::<&str>, &config).await?;
+    println!("Chunks with embeddings: {}", result.chunks.as_ref().map(|c| c.len()).unwrap_or(0));
+    Ok(())
+}
+```