make Color require sized/copy/clone

src/durandal/image.rs

@@ -100,7 +100,7 @@ pub trait Image
 }
 
 /// Any color which may be represented as RGBA16.
-pub trait Color
+pub trait Color: Sized + Copy + Clone
 {
    /// Returns the red component.
    fn r(&self) -> u16;
@@ -186,11 +186,11 @@ impl Color for Color8
 }
 
 /// An RGB16 color.
-#[derive(Clone, Debug, PartialEq, serde::Serialize)]
+#[derive(Copy, Clone, Debug, PartialEq, serde::Serialize)]
 pub struct Color16(u16, u16, u16);
 
 /// An RGB8 color.
-#[derive(Clone, Debug, PartialEq, serde::Serialize)]
+#[derive(Copy, Clone, Debug, PartialEq, serde::Serialize)]
 pub struct Color8(u8, u8, u8);
 
 /// An RGB16 image.

src/lib.rs

@@ -1,4 +1,4 @@
-#![deny(anonymous_parameters)] // deny deprecated behaviour, warn otherwise
+#![deny(anonymous_parameters)]
 #![deny(bare_trait_objects)]
 #![deny(elided_lifetimes_in_paths)]
 #![warn(trivial_casts)]
@@ -6,7 +6,7 @@
 #![deny(unreachable_pub)]
 #![warn(unused_import_braces)]
 #![warn(unused_qualifications)]
-#![deny(clippy::all)] // clippy lints, deny all except nontrivial things
+#![deny(clippy::all)]
 #![deny(clippy::clone_on_ref_ptr)]
 #![deny(clippy::copy_iterator)]
 #![deny(clippy::decimal_literal_representation)]
@@ -18,7 +18,7 @@
 #![deny(clippy::explicit_iter_loop)]
 #![deny(clippy::fallible_impl_from)]
 #![deny(clippy::filter_map)]
-#![deny(clippy::float_arithmetic)] // MUAHAHAHAHAHA
+#![deny(clippy::float_arithmetic)]
 #![deny(clippy::float_cmp_const)]
 #![deny(clippy::if_not_else)]
 #![deny(clippy::invalid_upcast_comparisons)]

src/marathon/shp.rs

@@ -311,7 +311,7 @@ impl Color for ColorShp
 }
 
 /// A color in an `ImageShp`'s color table.
-#[derive(Clone, Debug, serde::Serialize)]
+#[derive(Copy, Clone, Debug, serde::Serialize)]
 pub enum ColorShp
 {
    Translucent,