Nomad changes

docs/snippets/rust/llm/structured_extraction.md

@@ -0,0 +1,37 @@
+```rust title="Rust"
+use kreuzberg::{
+    extract_file, ExtractionConfig, LlmConfig, StructuredExtractionConfig,
+};
+use serde_json::json;
+
+#[tokio::main]
+async fn main() -> kreuzberg::Result<()> {
+    let config = ExtractionConfig {
+        structured_extraction: Some(StructuredExtractionConfig {
+            schema: json!({
+                "type": "object",
+                "properties": {
+                    "title": { "type": "string" },
+                    "authors": { "type": "array", "items": { "type": "string" } },
+                    "date": { "type": "string" }
+                },
+                "required": ["title", "authors", "date"],
+                "additionalProperties": false
+            }),
+            llm: LlmConfig {
+                model: "openai/gpt-4o-mini".to_string(),
+                ..Default::default()
+            },
+            strict: true,
+            ..Default::default()
+        }),
+        ..Default::default()
+    };
+
+    let result = extract_file("paper.pdf", None, &config).await?;
+    if let Some(structured) = &result.structured_output {
+        println!("{}", structured);
+    }
+    Ok(())
+}
+```