Merge commit 'd803bfe2b1fe7f5e219e50ac20d6801a0a58ac75' as 'vendor/ruvector'

vendor/ruvector/examples/onnx-embeddings/examples/basic.rs

@@ -0,0 +1,32 @@
+//! Basic embedding example demonstrating single text embedding
+
+use anyhow::Result;
+use ruvector_onnx_embeddings::{Embedder, EmbedderConfig, PretrainedModel};
+
+#[tokio::main]
+async fn main() -> Result<()> {
+    // Create embedder with a specific model
+    let config = EmbedderConfig::pretrained(PretrainedModel::AllMiniLmL6V2);
+    let mut embedder = Embedder::new(config).await?;
+
+    // Embed text
+    let text = "Hello, RuVector!";
+    let embedding = embedder.embed_one(text)?;
+
+    println!("Text: {}", text);
+    println!("Embedding dimension: {}", embedding.len());
+    println!("First 10 values: {:?}", &embedding[..10]);
+
+    // Compute similarity
+    let similar_text = "Greetings, RuVector!";
+    let different_text = "The weather is sunny.";
+
+    let sim1 = embedder.similarity(text, similar_text)?;
+    let sim2 = embedder.similarity(text, different_text)?;
+
+    println!("\nSimilarity scores:");
+    println!("  '{}' <-> '{}': {:.4}", text, similar_text, sim1);
+    println!("  '{}' <-> '{}': {:.4}", text, different_text, sim2);
+
+    Ok(())
+}