move repos into monorepo

lib/osiris/core/retrieve/query.rs

@@ -0,0 +1,74 @@
+/// Retrieval query structure
+#[derive(Clone, Debug)]
+pub struct RetrievalQuery {
+    /// Optional text query for keyword substring matching
+    pub text: Option<String>,
+    
+    /// Namespace to search in
+    pub ns: String,
+    
+    /// Field filters (key=value pairs)
+    pub filters: Vec<(String, String)>,
+    
+    /// Maximum number of results to return
+    pub top_k: usize,
+}
+
+impl RetrievalQuery {
+    /// Create a new retrieval query
+    pub fn new(ns: String) -> Self {
+        Self {
+            text: None,
+            ns,
+            filters: Vec::new(),
+            top_k: 10,
+        }
+    }
+    
+    /// Set the text query
+    pub fn with_text(mut self, text: String) -> Self {
+        self.text = Some(text);
+        self
+    }
+    
+    /// Add a filter
+    pub fn with_filter(mut self, key: String, value: String) -> Self {
+        self.filters.push((key, value));
+        self
+    }
+    
+    /// Set the maximum number of results
+    pub fn with_top_k(mut self, top_k: usize) -> Self {
+        self.top_k = top_k;
+        self
+    }
+}
+
+/// Search result
+#[derive(Clone, Debug, serde::Serialize, serde::Deserialize)]
+pub struct SearchResult {
+    /// Object ID
+    pub id: String,
+    
+    /// Match score (0.0 to 1.0)
+    pub score: f32,
+    
+    /// Matched text snippet (if applicable)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub snippet: Option<String>,
+}
+
+impl SearchResult {
+    pub fn new(id: String, score: f32) -> Self {
+        Self {
+            id,
+            score,
+            snippet: None,
+        }
+    }
+    
+    pub fn with_snippet(mut self, snippet: String) -> Self {
+        self.snippet = Some(snippet);
+        self
+    }
+}