Remove lifecycle specifiers for Coordinator

examples/coordinator.rs

@@ -4,9 +4,9 @@ use ollama_rs::{coordinator::Coordinator, generation::chat::ChatMessage, Ollama}
 
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn std::error::Error>> {
-    let mut ollama = Ollama::default();
-    let mut history = vec![];
-    let mut coordinator = Coordinator::new(&mut ollama, "llama3.2".to_string(), &mut history);
+    let ollama = Ollama::default();
+    let history = vec![];
+    let mut coordinator = Coordinator::new(ollama, "llama3.2".to_string(), history);
 
     let stdin = stdin();
     let mut stdout = stdout();
@@ -29,7 +29,5 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         println!("{}", resp.message.content);
     }
 
-    dbg!(history);
-
     Ok(())
 }

examples/coordinator_tool_call.rs

@@ -20,12 +20,12 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 
     let debug = args.get(1).is_some();
 
-    let mut ollama = Ollama::default();
-    let mut history = vec![];
+    let ollama = Ollama::default();
+    let history = vec![];
     let tools = (DDGSearcher::new(), (Scraper {}, Calculator {}));
 
     let mut coordinator =
-        Coordinator::new_with_tools(&mut ollama, "qwen2.5:32b".to_string(), &mut history, tools)
+        Coordinator::new_with_tools(ollama, "qwen2.5:32b".to_string(), history, tools)
             .options(GenerationOptions::default().num_ctx(16384))
             .debug(debug);
 
@@ -50,7 +50,5 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         println!("{}", resp.message.content);
     }
 
-    dbg!(history);
-
     Ok(())
 }

src/coordinator.rs

@@ -8,17 +8,17 @@ use crate::{
     Ollama,
 };
 
-pub struct Coordinator<'a, 'b, C: ChatHistory, T: ToolGroup> {
+pub struct Coordinator<C: ChatHistory, T: ToolGroup> {
     model: String,
-    ollama: &'a mut Ollama,
+    ollama: Ollama,
     options: GenerationOptions,
-    history: &'b mut C,
+    history: C,
     tools: T,
     debug: bool,
 }
 
-impl<'a, 'b, C: ChatHistory> Coordinator<'a, 'b, C, ()> {
-    pub fn new(ollama: &'a mut Ollama, model: String, history: &'b mut C) -> Self {
+impl<C: ChatHistory> Coordinator<C, ()> {
+    pub fn new(ollama: Ollama, model: String, history: C) -> Self {
         Self {
             model,
             ollama,
@@ -30,13 +30,8 @@ impl<'a, 'b, C: ChatHistory> Coordinator<'a, 'b, C, ()> {
     }
 }
 
-impl<'a, 'b, C: ChatHistory, T: ToolGroup> Coordinator<'a, 'b, C, T> {
-    pub fn new_with_tools(
-        ollama: &'a mut Ollama,
-        model: String,
-        history: &'b mut C,
-        tools: T,
-    ) -> Self {
+impl<C: ChatHistory, T: ToolGroup> Coordinator<C, T> {
+    pub fn new_with_tools(ollama: Ollama, model: String, history: C, tools: T) -> Self {
         Self {
             model,
             ollama,
@@ -71,7 +66,7 @@ impl<'a, 'b, C: ChatHistory, T: ToolGroup> Coordinator<'a, 'b, C, T> {
         let resp = self
             .ollama
             .send_chat_messages_with_history(
-                self.history,
+                &mut self.history,
                 ChatMessageRequest::new(self.model.clone(), messages)
                     .options(self.options.clone())
                     .tools::<T>(),