Prevent banned users from using call commands

src/framework/commands/mod.rs

@@ -3,7 +3,7 @@ use std::fmt::Debug;
 use async_trait::async_trait;
 use thiserror::Error;
 
-use crate::framework::commands::{arguments::Argument, context::CommandContext};
+use crate::framework::commands::{arguments::Argument, context::CommandContext, permissions::Permission};
 
 pub mod arguments;
 pub mod context;
@@ -38,8 +38,8 @@ pub trait Command<T>: Send + Sync + Debug {
     fn arguments(&self) -> &'static [Argument] {
         &[]
     }
-    fn permissions(&self) -> &'static [Box<dyn permissions::Permission<T> + Send + Sync>] {
-        &[]
+    fn permissions(&self) -> Vec<Box<dyn Permission<T> + Send + Sync + 'static>> {
+        vec![]
     }
 
     /// Returns the command name + all its aliases.