Thu Nov 21 12:41:32 PM EST 2024

src/binary/reverse_appendix.rs

@@ -3,6 +3,7 @@ use crate::{Codec, Error};
 /// Reverses payload binary data and writes it ass-first past the end of the original data. A
 /// length marker is also prepended to the payload *before reversing* so the decoder knows how long
 /// the payload is.
+#[derive(Clone, Debug)]
 pub struct BinaryReverseAppendixCodec;
 
 impl Codec for BinaryReverseAppendixCodec {

src/gltf/extras.rs

@@ -8,7 +8,7 @@ use crate::{Codec, Error};
 
 /// Codec for embedding data in a GLTF file "extras" entry. It uses the extras entry in the first
 /// scene in the file and stores the data as base64.
-#[derive(Default)]
+#[derive(Clone, Debug, Default)]
 pub struct ExtrasEntryCodec;
 
 impl Codec for ExtrasEntryCodec {

src/jpeg/segment.rs

@@ -6,7 +6,7 @@ use crate::{codec::Codec, Error};
 
 /// Codec for storing payload data in JPEG comment (COM) segments. Can store an arbitrary amount of
 /// data, as long as the number of comment segments does not exceed u64::MAX.
-#[derive(Debug, PartialEq, Eq)]
+#[derive(Clone, Debug, PartialEq, Eq)]
 pub struct JpegSegmentCodec {
     /// Index of segment to insert comments at.
     pub start_index: usize,

src/lossless/lsb.rs

@@ -8,7 +8,7 @@ use crate::{codec::Codec, Error};
 /// in an image. This implementation reduces the colors in the carrier (irreversibly) in order to
 /// allow a byte of data to fit in each pixel of the image. 3 bits of data are encoded per pixel,
 /// and the 9th bit is used to signal the end of data.
-#[derive(Debug, Default)]
+#[derive(Clone, Debug, Default)]
 pub struct LsbCodec;
 
 impl Codec for LsbCodec {

src/wav/lsb.rs

@@ -8,6 +8,7 @@ use num_traits::{FromBytes, ToBytes};
 
 /// A Least-Significant Bit (LSB) Codec for WAV files. Stores 1 bit of payload data in each sample
 /// of a WAV file. Supported sample formats are 8, 16, and 32-bit PCM, and 32-bit float.
+#[derive(Clone, Debug)]
 pub struct LsbCodec;
 
 impl Codec for LsbCodec {