From b61d17fee9b28845d770cadce87bd1a433ffa3a5 Mon Sep 17 00:00:00 2001
From: Robbert van der Helm <mail@robbertvanderhelm.nl>
Date: Wed, 9 Feb 2022 19:45:16 +0100
Subject: [PATCH] Require all parameters to have a Display instance

So their value can be easily formatted in UIs.
---
 src/param.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/param.rs b/src/param.rs
index 376f440b..a64a2d51 100644
--- a/src/param.rs
+++ b/src/param.rs
@@ -29,8 +29,8 @@ pub mod smoothing;
 pub type FloatParam = PlainParam<f32>;
 pub type IntParam = PlainParam<i32>;
 
-/// Describes a single parmaetre of any type.
-pub trait Param {
+/// Describes a single parameter of any type.
+pub trait Param: Display {
     /// The plain parameter type.
     type Plain;