Fix most clippy lints, take more refeernces

Fix clippy lints and subsequently accept references for more function
parameters.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/framework/standard/create_help_command.rs b/src/framework/standard/create_help_command.rs
index a8e8704..7e4c338 100644
--- a/src/framework/standard/create_help_command.rs
+++ b/src/framework/standard/create_help_command.rs
@@ -173,6 +173,7 @@ impl CreateHelpCommand {
     /// Finishes the creation of a help-command, returning `Help`.
     /// If `Some(String)` was set as `striked_commands_tip` and the `String` is empty,
     /// the creator will substitute content based on the `HelpBehaviour`-settings.
+    #[cfg_attr(feature = "cargo-clippy", allow(useless_if_let_seq))]
     pub(crate) fn finish(self) -> Arc<Help> {
         if self.0.striked_commands_tip == Some(String::new()) {
             let mut strike_text = String::from("~~`Striked commands`~~ are unavailable because they");
@@ -210,4 +211,4 @@ impl CreateHelpCommand {
 
         Arc::new(Help(function, Arc::new(options)))
     }
-}
\ No newline at end of file
+}