X-Git-Url: https://git.nihav.org/?a=blobdiff_plain;f=nihav-core%2Fsrc%2Fio%2Fbitreader.rs;h=26b95a66c98704b203f18d33286b0189398051ee;hb=91f5ad848e8c89177c41e9ac8dc3d3125a1acdd7;hp=11633266068024d02fc339bba23be465033944a4;hpb=26aa3dd30a4b14d566a40d85139076d6fa4e9bb7;p=nihav.git

diff --git a/nihav-core/src/io/bitreader.rs b/nihav-core/src/io/bitreader.rs
index 1163326..26b95a6 100644
--- a/nihav-core/src/io/bitreader.rs
+++ b/nihav-core/src/io/bitreader.rs
@@ -35,7 +35,7 @@
 
 
 /// Bitstream reading modes.
-#[derive(Debug)]
+#[derive(Debug,Clone,Copy)]
 pub enum BitReaderMode {
     /// The stream is big endian MSB first.
     BE,
@@ -48,7 +48,7 @@ pub enum BitReaderMode {
 }
 
 /// A list specifying general bitstream reading errors.
-#[derive(Debug)]
+#[derive(Debug,Clone,Copy)]
 pub enum BitReaderError {
     /// The reader is at the end of bitstream.
     BitstreamEnd,
@@ -64,7 +64,7 @@ use self::BitReaderError::*;
 pub type BitReaderResult<T> = Result<T, BitReaderError>;
 
 /// Bitstream reader.
-#[derive(Debug)]
+#[derive(Debug,Clone)]
 pub struct BitReader<'a> {
     cache: u64,
     bits:  u8,