From e8558b427a02819ece68796b296aac856a993cba Mon Sep 17 00:00:00 2001
From: ice_iix <ice_ix@protonmail.ch>
Date: Sun, 30 Oct 2022 15:27:28 -0700
Subject: [PATCH] Fix clippy::type_complexity, refactor type alias

Use a type alias to refactor the submit_funcs type definition, as a
vector of boxed SubmitFuncs. Note this type alias isn't used in the
parameterized add_submit_func() function because it accepts a trait, not
a type - no `dyn` keyword in this context, but it is needed in the type
definition.
---
 src/ui/mod.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ui/mod.rs b/src/ui/mod.rs
index 15b4b09..43e1b4e 100644
--- a/src/ui/mod.rs
+++ b/src/ui/mod.rs
@@ -1494,6 +1494,8 @@ impl Button {
     }
 }
 
+type SubmitFunc = dyn Fn(&mut TextBox, &mut crate::Game);
+
 element! {
     ref TextBoxRef
     pub struct TextBox {
@@ -1505,7 +1507,7 @@ element! {
         priv text: Option<TextRef>,
         priv was_focused: bool,
         priv cursor_tick: f64,
-        priv submit_funcs: Vec<Box<dyn Fn(&mut TextBox, &mut crate::Game)>>,
+        priv submit_funcs: Vec<Box<SubmitFunc>>,
     }
     builder TextBoxBuilder {
         hardcode button = None,