Update candle to 0.9 (#6913)

crates/goose/src/agents/code_execution_extension.rs

@@ -201,7 +201,7 @@ struct ToolInfo {
 
 impl ToolInfo {
     fn from_mcp_tool(tool: &McpTool) -> Option<Self> {
-        let (server_name, tool_name) = tool.name.as_ref().split_once("__")?;
+        let (server_name, tool_name) = tool.name.split_once("__")?;
         let param_names = get_parameter_names(tool);
 
         let mut schema_value = Value::Object(tool.input_schema.as_ref().clone());
@@ -235,11 +235,11 @@ impl ToolInfo {
         Some(Self {
             server_name: server_name.to_string(),
             tool_name: tool_name.to_string(),
-            full_name: tool.name.as_ref().to_string(),
+            full_name: tool.name.to_string(),
             description: tool
                 .description
                 .as_ref()
-                .map(|d| d.as_ref().to_string())
+                .map(|d| d.to_string())
                 .unwrap_or_default(),
             params,
             return_type,

crates/goose/src/agents/extension_manager.rs

@@ -791,7 +791,7 @@ impl ExtensionManager {
         tools
             .iter()
             .filter(|tool| {
-                let tool_prefix = tool.name.as_ref().split("__").next().unwrap_or("");
+                let tool_prefix = tool.name.split("__").next().unwrap_or("");
 
                 if let Some(ref excluded) = exclude_normalized {
                     if tool_prefix == excluded {