X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Fetc%2Funicode.py;h=4952b99ab464ef4e872b57f7602c5fbd0d60f365;hb=bff462302b3e0a8f68c14cad2806c7ff5005364e;hp=4a0bb992fd9897c6d6b9c148e794f6e4c7510fb6;hpb=5fda9bccaddbbd9b9516f837d2efefc62b9c881c;p=rust.git

diff --git a/src/etc/unicode.py b/src/etc/unicode.py
index 4a0bb992fd9..4952b99ab46 100755
--- a/src/etc/unicode.py
+++ b/src/etc/unicode.py
@@ -392,15 +392,13 @@ def emit_grapheme_module(f, grapheme_table, grapheme_cats):
     use core::slice;
 
     #[allow(non_camel_case_types)]
-    #[derive(Clone)]
+    #[derive(Clone, Copy)]
     pub enum GraphemeCat {
 """)
     for cat in grapheme_cats + ["Any"]:
         f.write("        GC_" + cat + ",\n")
     f.write("""    }
 
-    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(|&(lo, hi, _)| {