From a047fb59e11f4e6b06ce8ca776b62a6cbf856726 Mon Sep 17 00:00:00 2001
From: han0110 <tinghan0110@gmail.com>
Date: Mon, 20 Jun 2022 23:50:31 +0800
Subject: [PATCH] fix: implement `ff::PrimeField::to_repr` for `Fq2`

---
 Cargo.toml       | 2 +-
 src/bn256/fq2.rs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index b63d90e30d..58e0bef1f5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "halo2curves"
-version = "0.2.0"
+version = "0.2.1"
 authors = [
   "Sean Bowe <ewillbefull@gmail.com>",
   "Jack Grigg <jack@z.cash>",
diff --git a/src/bn256/fq2.rs b/src/bn256/fq2.rs
index d3770b79f3..b6d03929fa 100644
--- a/src/bn256/fq2.rs
+++ b/src/bn256/fq2.rs
@@ -555,7 +555,7 @@ impl ff::PrimeField for Fq2 {
     }
 
     fn to_repr(&self) -> Self::Repr {
-        unimplemented!();
+        Fq2Bytes(self.to_bytes())
     }
 
     fn is_odd(&self) -> Choice {