✨ Add component getter

pagetop/src/core/component/arc.rs

@@ -2,7 +2,7 @@ use crate::core::component::{ComponentTrait, Context};
 use crate::html::{html, Markup};
 use crate::{new_handle, Handle, Weight};
 
-use std::sync::{Arc, RwLock};
+use std::sync::{Arc, RwLock, RwLockReadGuard};
 
 new_handle!(COMPONENT_NULL for Crate);
 
@@ -37,10 +37,18 @@ impl ArcComponent {
         ArcComponent(Arc::new(RwLock::new(component)))
     }
 
+    // ArcComponent BUILDER.
+
     pub fn set(&mut self, component: impl ComponentTrait) {
         self.0 = Arc::new(RwLock::new(component));
     }
 
+    // ArcComponent GETTERS.
+
+    pub fn get(&self) -> RwLockReadGuard<'_, dyn ComponentTrait> {
+        self.0.read().unwrap()
+    }
+
     pub(crate) fn handle(&self) -> Handle {
         self.0.read().unwrap().handle()
     }

pagetop/src/core/component/typed.rs

@@ -2,7 +2,7 @@ use crate::core::component::{ComponentTrait, Context};
 use crate::html::{html, Markup};
 use crate::{Handle, Weight};
 
-use std::sync::{Arc, RwLock};
+use std::sync::{Arc, RwLock, RwLockReadGuard};
 
 #[derive(Default)]
 pub struct TypedComponent<T: ComponentTrait + Default>(Arc<RwLock<T>>);
@@ -22,10 +22,18 @@ impl<T: ComponentTrait + Default> TypedComponent<T> {
         TypedComponent(Arc::new(RwLock::new(component)))
     }
 
+    // TypedComponent BUILDER.
+
     pub fn set(&mut self, component: T) {
         self.0 = Arc::new(RwLock::new(component));
     }
 
+    // TypedComponent GETTERS.
+
+    pub fn get(&self) -> RwLockReadGuard<'_, T> {
+        self.0.read().unwrap()
+    }
+
     pub(crate) fn handle(&self) -> Handle {
         self.0.read().unwrap().handle()
     }