1 files changed, 1 insertions, 4 deletions
diff --git a/src/libunicode/tables.rs b/src/libunicode/tables.rs
index 3f089d62e4e..a38f911688d 100644
--- a/src/libunicode/tables.rs
+++ b/src/libunicode/tables.rs
@@ -7801,13 +7801,12 @@ pub mod charwidth {
 }
 
 pub mod grapheme {
-    use core::marker::Copy;
     use core::slice::SliceExt;
     pub use self::GraphemeCat::*;
     use core::result::Result::{Ok, Err};
 
     #[allow(non_camel_case_types)]
-    #[derive(Clone)]
+    #[derive(Clone, Copy)]
     pub enum GraphemeCat {
         GC_LV,
         GC_LVT,
@@ -7821,8 +7820,6 @@ pub mod grapheme {
         GC_Any,
     }
 
-    impl Copy for GraphemeCat {}
-
     fn bsearch_range_value_table(c: char, r: &'static [(char, char, GraphemeCat)]) -> GraphemeCat {
         use core::cmp::Ordering::{Equal, Less, Greater};
         match r.binary_search_by(|&(lo, hi, _)| {