Implement context message queueing

Also the dreaded `ctx <<= "something"` which is actually a mistake.

1 files changed, 3 insertions, 3 deletions

diff --git a/examples/06_command_framework/src/main.rs b/examples/06_command_framework/src/main.rs
index 4aeafe1..35a6994 100644
--- a/examples/06_command_framework/src/main.rs
+++ b/examples/06_command_framework/src/main.rs
@@ -81,9 +81,9 @@ fn main() {
             let entry = counter.entry(command_name.clone()).or_insert(0);
             *entry += 1;
 
-            true
+            true // if `before` returns false, command processing doesn't happen.
         })
-        // Very similar to `before`, except this will be called directly _after_
+        // Similar to `before`, except will be called directly _after_
         // command execution.
         .after(|_, _, command_name, error| {
             match error {
@@ -153,7 +153,7 @@ command!(commands(context, _msg, _args) {
 // In this case, this command checks to ensure you are the owner of the message
 // in order for the command to be executed. If the check fails, the command is
 // not called.
-fn owner_check(_: &Context, message: &Message) -> bool {
+fn owner_check(_: &mut Context, message: &Message) -> bool {
     // Replace 7 with your ID
     message.author.id == 7
 }