diff --git a/src/qrcode/encoder/BlockPair.java b/src/qrcode/encoder/block_pair.rs
similarity index 57%
rename from src/qrcode/encoder/BlockPair.java
rename to src/qrcode/encoder/block_pair.rs
index 5714d9c..d83b102 100644
--- a/src/qrcode/encoder/BlockPair.java
+++ b/src/qrcode/encoder/block_pair.rs
@@ -14,24 +14,24 @@
  * limitations under the License.
  */
 
-package com.google.zxing.qrcode.encoder;
-
-final class BlockPair {
-
-  private final byte[] dataBytes;
-  private final byte[] errorCorrectionBytes;
-
-  BlockPair(byte[] data, byte[] errorCorrection) {
-    dataBytes = data;
-    errorCorrectionBytes = errorCorrection;
-  }
-
-  public byte[] getDataBytes() {
-    return dataBytes;
-  }
-
-  public byte[] getErrorCorrectionBytes() {
-    return errorCorrectionBytes;
-  }
-
+pub struct BlockPair {
+    data_bytes: Vec<u8>,
+    error_correction_bytes: Vec<u8>,
+}
+
+impl BlockPair {
+    pub fn new(data: Vec<u8>, error_correction: Vec<u8>) -> Self {
+        Self {
+            data_bytes: data,
+            error_correction_bytes: error_correction,
+        }
+    }
+
+    pub fn getDataBytes(&self) -> &[u8] {
+        &self.data_bytes
+    }
+
+    pub fn getErrorCorrectionBytes(&self) -> &[u8] {
+        &self.error_correction_bytes
+    }
 }
diff --git a/src/qrcode/encoder/mod.rs b/src/qrcode/encoder/mod.rs
index 3337fcc..77379e1 100644
--- a/src/qrcode/encoder/mod.rs
+++ b/src/qrcode/encoder/mod.rs
@@ -1,8 +1,10 @@
 mod qr_code;
 mod byte_matrix;
+mod block_pair;
 
 pub use qr_code::*;
 pub use byte_matrix::*;
+pub use block_pair::*;
 
 #[cfg(test)]
 mod QRCodeTestCase;