Make copyable values copyable

1 files changed, 4 insertions, 0 deletions

diff --git a/src/column.rs b/src/column.rs
index ec19bb1..06394ea 100644
--- a/src/column.rs
+++ b/src/column.rs
@@ -9,6 +9,8 @@ pub enum Column {
     Inode,
 }
 
+impl Copy for Column { }
+
 // Each column can pick its own alignment. Usually, numbers are
 // right-aligned, and text is left-aligned.
 
@@ -16,6 +18,8 @@ pub enum Alignment {
     Left, Right,
 }
 
+impl Copy for Alignment { }
+
 impl Column {
     pub fn alignment(&self) -> Alignment {
         match *self {