Nomad changes

docs/snippets/rust/plugins/list_plugins.md

@@ -0,0 +1,19 @@
+```rust title="Rust"
+use kreuzberg::plugins::registry::*;
+
+let registry = get_document_extractor_registry();
+let extractors = registry.list()?;
+println!("Registered extractors: {:?}", extractors);
+
+let registry = get_post_processor_registry();
+let processors = registry.list()?;
+println!("Registered processors: {:?}", processors);
+
+let registry = get_ocr_backend_registry();
+let backends = registry.list()?;
+println!("Registered OCR backends: {:?}", backends);
+
+let registry = get_validator_registry();
+let validators = registry.list()?;
+println!("Registered validators: {:?}", validators);
+```