Finish refactoring

src/framework/commands/mod.rs

@@ -1,3 +1,5 @@
+use std::fmt::Debug;
+
 use async_trait::async_trait;
 use thiserror::Error;
 
@@ -6,15 +8,22 @@ use crate::framework::commands::{arguments::Argument, context::CommandContext};
 pub mod arguments;
 pub mod context;
 pub mod messages;
+pub mod runner;
 
 #[derive(Debug, Error)]
 pub enum CommandError {
     #[error("A message was attempted to be sent but it failed")]
     MessageSendingFailed,
+
+    #[error("A database query failed")]
+    DatabaseQueryFailed,
+
+    #[error("A database operation failed due to an inconsistent state")]
+    DatabaseInconsistentState,
 }
 
 #[async_trait]
-pub trait Command: Send + Sync {
+pub trait Command<T>: Send + Sync + Debug {
     fn name(&self) -> &'static str;
     fn aliases(&self) -> &'static [&'static str] {
         &[]
@@ -36,7 +45,7 @@ pub trait Command: Send + Sync {
         all
     }
 
-    async fn execute(&self, ctx: &CommandContext, args: &str) -> Result<(), CommandError>;
+    async fn execute(&self, ctx: CommandContext<'_, T>, args: &str) -> Result<(), CommandError>;
 }
 
 pub struct CommandParts<'a> {