1 files changed, 17 insertions, 0 deletions
diff --git a/src/libstd/io/mod.rs b/src/libstd/io/mod.rs
index d43a7a66c5b..dc212e7cab3 100644
--- a/src/libstd/io/mod.rs
+++ b/src/libstd/io/mod.rs
@@ -231,6 +231,7 @@ use error::{FromError, Error};
 use fmt;
 use int;
 use iter::{Iterator, IteratorExt};
+use kinds::Copy;
 use mem::transmute;
 use ops::{BitOr, BitXor, BitAnd, Sub, Not};
 use option::Option;
@@ -420,6 +421,8 @@ pub enum IoErrorKind {
     NoProgress,
 }
 
+impl Copy for IoErrorKind {}
+
 /// A trait that lets you add a `detail` to an IoError easily
 trait UpdateIoError<T> {
     /// Returns an IoError with updated description and detail
@@ -1560,6 +1563,8 @@ pub enum SeekStyle {
     SeekCur,
 }
 
+impl Copy for SeekStyle {}
+
 /// An object implementing `Seek` internally has some form of cursor which can
 /// be moved within a stream of bytes. The stream typically has a fixed size,
 /// allowing seeking relative to either end.
@@ -1682,6 +1687,8 @@ pub enum FileMode {
     Truncate,
 }
 
+impl Copy for FileMode {}
+
 /// Access permissions with which the file should be opened. `File`s
 /// opened with `Read` will return an error if written to.
 pub enum FileAccess {
@@ -1693,6 +1700,8 @@ pub enum FileAccess {
     ReadWrite,
 }
 
+impl Copy for FileAccess {}
+
 /// Different kinds of files which can be identified by a call to stat
 #[deriving(PartialEq, Show, Hash, Clone)]
 pub enum FileType {
@@ -1715,6 +1724,8 @@ pub enum FileType {
     Unknown,
 }
 
+impl Copy for FileType {}
+
 /// A structure used to describe metadata information about a file. This
 /// structure is created through the `stat` method on a `Path`.
 ///
@@ -1766,6 +1777,8 @@ pub struct FileStat {
     pub unstable: UnstableFileStat,
 }
 
+impl Copy for FileStat {}
+
 /// This structure represents all of the possible information which can be
 /// returned from a `stat` syscall which is not contained in the `FileStat`
 /// structure. This information is not necessarily platform independent, and may
@@ -1795,6 +1808,8 @@ pub struct UnstableFileStat {
     pub gen: u64,
 }
 
+impl Copy for UnstableFileStat {}
+
 bitflags! {
     #[doc = "A set of permissions for a file or directory is represented"]
     #[doc = "by a set of flags which are or'd together."]
@@ -1889,6 +1904,8 @@ bitflags! {
     }
 }
 
+impl Copy for FilePermission {}
+
 impl Default for FilePermission {
     #[inline]
     fn default() -> FilePermission { FilePermission::empty() }