From ab654372e4d3766c8df17623a6de8922fc2a1960 Mon Sep 17 00:00:00 2001
From: cel 🌸 <cel@bunny.garden>
Date: Mon, 2 Jun 2025 19:50:45 +0100
Subject: feat: make `MacawUser`, `MacawChat` and `MacawMessage`
 arena-allocated

---
 src/state_store.rs | 36 ++++++++++++++++++++++--------------
 1 file changed, 22 insertions(+), 14 deletions(-)

(limited to 'src/state_store.rs')

diff --git a/src/state_store.rs b/src/state_store.rs
index 2536cda..8d80b3f 100644
--- a/src/state_store.rs
+++ b/src/state_store.rs
@@ -6,7 +6,7 @@ use leptos::prelude::*;
 // V has to be an arc signal
 #[derive(Debug)]
 pub struct ArcStateStore<K, V> {
-    store: Arc<RwLock<HashMap<K, (V, usize)>>>,
+    store: Arc<RwLock<HashMap<K, (ArcRwSignal<V>, usize)>>>,
 }
 
 impl<K, V> PartialEq for ArcStateStore<K, V> {
@@ -115,18 +115,26 @@ where
             let store = self.inner.try_get_value().unwrap();
             let mut store = store.store.write().unwrap();
             if let Some((v, count)) = store.get_mut(&key) {
-                *v = value.clone();
+                v.set(value);
                 *count += 1;
+                StateListener {
+                    value: v.clone(),
+                    cleaner: StateCleaner {
+                        key,
+                        state_store: self.clone(),
+                    },
+                }
             } else {
-                store.insert(key.clone(), (value.clone(), 1));
+                let v = ArcRwSignal::new(value);
+                store.insert(key.clone(), (v.clone(), 1));
+                StateListener {
+                    value: v.into(),
+                    cleaner: StateCleaner {
+                        key,
+                        state_store: self.clone(),
+                    },
+                }
             }
-        };
-        StateListener {
-            value,
-            cleaner: StateCleaner {
-                key,
-                state_store: self.clone(),
-            },
         }
     }
 }
@@ -140,7 +148,7 @@ where
         let store = self.inner.try_get_value().unwrap();
         let mut store = store.store.write().unwrap();
         if let Some((v, _)) = store.get_mut(key) {
-            *v = value;
+            v.set(value)
         }
     }
 
@@ -148,7 +156,7 @@ where
         let store = self.inner.try_get_value().unwrap();
         let mut store = store.store.write().unwrap();
         if let Some((v, _)) = store.get_mut(key) {
-            modify(v);
+            v.update(|v| modify(v));
         }
     }
 
@@ -171,7 +179,7 @@ where
     K: Eq + std::hash::Hash + 'static + std::marker::Send + std::marker::Sync,
     V: 'static + std::marker::Send + std::marker::Sync,
 {
-    value: V,
+    value: ArcRwSignal<V>,
     cleaner: StateCleaner<K, V>,
 }
 
@@ -180,7 +188,7 @@ impl<
     V: std::marker::Send + std::marker::Sync,
 > Deref for StateListener<K, V>
 {
-    type Target = V;
+    type Target = ArcRwSignal<V>;
 
     fn deref(&self) -> &Self::Target {
         &self.value
-- 
cgit