[external feedback] it is more common to change store than params, flipping order

Author: nassor

README.md

@@ -271,7 +271,7 @@ struct RequestCtx {
 
 // Nodes can access and modify the custom store directly
 #[async_trait]
-impl Node<ProcessingState, (), RequestCtx> for MetricsNode {
+impl Node<ProcessingState, RequestCtx> for MetricsNode {
     async fn prep(&self, store: &RequestCtx) -> Result<String, CanoError> {
         // Direct field access - no hash map lookups
         Ok(store.request_body.clone())

examples/workflow_stack_store.rs

@@ -122,7 +122,7 @@ enum ProcessingState {
 struct MetricsNode;
 
 #[async_trait]
-impl Node<ProcessingState, DefaultParams, RequestCtx> for MetricsNode {
+impl Node<ProcessingState, RequestCtx> for MetricsNode {
     type PrepResult = String;
     type ExecResult = (f64, String, u32);
 
@@ -180,7 +180,7 @@ impl Node<ProcessingState, DefaultParams, RequestCtx> for MetricsNode {
 struct ResponseNode;
 
 #[async_trait]
-impl Node<ProcessingState, DefaultParams, RequestCtx> for ResponseNode {
+impl Node<ProcessingState, RequestCtx> for ResponseNode {
     type PrepResult = (f64, String, u32);
     type ExecResult = (String, u16);
 
@@ -280,7 +280,7 @@ async fn main() -> CanoResult<()> {
     println!("Demonstrating custom store types for node communication\n");
 
     // Create the processing workflow
-    let mut workflow: Workflow<ProcessingState, DefaultParams, RequestCtx> =
+    let mut workflow: Workflow<ProcessingState, RequestCtx> =
         Workflow::new(ProcessingState::IncomingRequest);
 
     workflow

src/node.rs

@@ -280,7 +280,7 @@ impl NodeConfig {
 /// }
 /// ```
 #[async_trait]
-pub trait Node<TState, TParams = DefaultParams, TStore = MemoryStore>: Send + Sync
+pub trait Node<TState, TStore = MemoryStore, TParams = DefaultParams>: Send + Sync
 where
     TState: Clone + std::fmt::Debug + Send + Sync + 'static,
     TParams: Send + Sync + Clone,
@@ -888,7 +888,7 @@ mod tests {
         // Test specific trait bounds instead of full trait object
         fn assert_node_traits<N>(_: &N)
         where
-            N: Node<TestAction, DefaultParams, MemoryStore, PrepResult = String, ExecResult = bool>,
+            N: Node<TestAction, MemoryStore, DefaultParams, PrepResult = String, ExecResult = bool>,
         {
         }