Update ActorContext (#5)

* AF-4032: Refactor

* Update: ActorContext is_alive must be not mut

Author: Cheban1996

src/uactor/Cargo.toml

@@ -7,7 +7,7 @@ license = "MIT"
 readme = "../../README.md"
 keywords = ["actor", "actor-system", "stream", "actor-stream", "spawn-process"]
 workspace = "../../"
-description = "The fastest and most modular actor system that doesn’t force you to pay for what you don’t need"
+description = "The fastest and most modular actor system that doesn't force you to pay for what you don't need"
 
 [dependencies]
 tokio = { workspace = true }

src/uactor/src/context.rs

@@ -22,7 +22,7 @@ pub trait ActorContext: Sized + Unpin + 'static {
     fn kill(&mut self);
     fn get_name(&self) -> &str;
     #[allow(clippy::wrong_self_convention)]
-    fn is_alive(&mut self) -> bool {
+    fn is_alive(&self) -> bool {
         true
     }
     fn create(
@@ -54,7 +54,7 @@ impl ActorContext for Context {
         &self.name
     }
 
-    fn is_alive(&mut self) -> bool {
+    fn is_alive(&self) -> bool {
         self.alive
     }
 
@@ -100,7 +100,7 @@ pub mod supervised {
             &self.name
         }
 
-        fn is_alive(&mut self) -> bool {
+        fn is_alive(&self) -> bool {
             self.alive
         }