added clone to Evaluator trait (#18)

Co-authored-by: doomy <2640792-_doomy@users.noreply.gitlab.com>
zkat · May 2, 2021 · 8b54bfe · 8b54bfe
1 parent 843e9ee
commit 8b54bfe
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/evaluators.rs b/src/evaluators.rs
@@ -5,7 +5,7 @@ Utilities for turning values within a certain range into different curves.
 /**
 Trait that any evaluators must implement. Must return an `f32` value between `0.0..=100.0`.
  */
-pub trait Evaluator: std::fmt::Debug + Sync + Send {
+pub trait Evaluator: std::fmt::Debug + Sync + Send + Clone {
     fn evaluate(&self, value: f32) -> f32;
 }