Nomad changes

docs/snippets/rust/ocr/cloud_ocr_backend.md

@@ -0,0 +1,61 @@
+```rust title="Rust"
+use kreuzberg::plugins::{Plugin, OcrBackend, OcrBackendType};
+use kreuzberg::{Result, ExtractionResult, OcrConfig, Metadata};
+use async_trait::async_trait;
+use std::path::Path;
+
+struct CloudOcrBackend {
+    api_key: String,
+    supported_langs: Vec<String>,
+}
+
+impl Plugin for CloudOcrBackend {
+    fn name(&self) -> &str { "cloud-ocr" }
+    fn version(&self) -> String { "1.0.0".to_string() }
+    fn initialize(&self) -> Result<()> { Ok(()) }
+    fn shutdown(&self) -> Result<()> { Ok(()) }
+}
+
+#[async_trait]
+impl OcrBackend for CloudOcrBackend {
+    async fn process_image(
+        &self,
+        image_bytes: &[u8],
+        config: &OcrConfig,
+    ) -> Result<ExtractionResult> {
+        let text = self.call_cloud_api(image_bytes, &config.language).await?;
+
+        Ok(ExtractionResult {
+            content: text,
+            mime_type: "text/plain".to_string(),
+            metadata: Metadata::default(),
+            tables: vec![],
+            detected_languages: None,
+            chunks: None,
+            images: None,
+        })
+    }
+
+    fn supports_language(&self, lang: &str) -> bool {
+        self.supported_langs.iter().any(|l| l == lang)
+    }
+
+    fn backend_type(&self) -> OcrBackendType {
+        OcrBackendType::Custom
+    }
+
+    fn supported_languages(&self) -> Vec<String> {
+        self.supported_langs.clone()
+    }
+}
+
+impl CloudOcrBackend {
+    async fn call_cloud_api(
+        &self,
+        image: &[u8],
+        language: &str
+    ) -> Result<String> {
+        Ok("Extracted text".to_string())
+    }
+}
+```