Update Copy/Clone documentation WRT arrays

Author: bstrie

core/src/clone.rs

@@ -93,7 +93,6 @@
 ///
 /// * Function item types (i.e., the distinct types defined for each function)
 /// * Function pointer types (e.g., `fn() -> i32`)
-/// * Array types, for all sizes, if the item type also implements `Clone` (e.g., `[i32; 123456]`)
 /// * Tuple types, if each component also implements `Clone` (e.g., `()`, `(i32, bool)`)
 /// * Closure types, if they capture no value from the environment
 ///   or if all such captured values implement `Clone` themselves.

core/src/marker.rs

@@ -359,7 +359,6 @@ pub trait StructuralEq {
 ///
 /// * Function item types (i.e., the distinct types defined for each function)
 /// * Function pointer types (e.g., `fn() -> i32`)
-/// * Array types, for all sizes, if the item type also implements `Copy` (e.g., `[i32; 123456]`)
 /// * Tuple types, if each component also implements `Copy` (e.g., `()`, `(i32, bool)`)
 /// * Closure types, if they capture no value from the environment
 ///   or if all such captured values implement `Copy` themselves.