init

.gitignore

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+/target
+/Cargo.lock

Cargo.toml

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+[package]
+name = "rust"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+ark-ff = { version = "^0.4.0", default-features = false }
+ark-std = { version = "^0.4.0", default-features = false }
+ark-relations = { version = "^0.4.0", default-features = false }
+ark-r1cs-std = { version="^0.4.0", default-features = false }
+ark-serialize = "^0.4.0"
+ark-pallas = {version="0.4.0", features=["r1cs"]}
+

src/lib.rs

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+#![allow(non_snake_case)]
+
+#[cfg(test)]
+mod tests {
+    use ark_pallas::{constraints::GVar, Fq, Projective};
+    use ark_r1cs_std::{alloc::AllocVar, R1CSVar, ToBytesGadget};
+    use ark_relations::r1cs::ConstraintSystem;
+    use ark_serialize::CanonicalSerialize;
+    use ark_std::UniformRand;
+
+    #[test]
+    fn test_point_to_bytes() {
+        let mut rng = ark_std::test_rng();
+        let cs = ConstraintSystem::<Fq>::new_ref();
+
+        let point = Projective::rand(&mut rng);
+        let pointVar = GVar::new_witness(cs.clone(), || Ok(point)).unwrap();
+
+        let mut point_bytes = Vec::new();
+        point.serialize_uncompressed(&mut point_bytes).unwrap();
+
+        let pointVar_bytes = pointVar.to_bytes().unwrap();
+
+        assert_eq!(pointVar_bytes.value().unwrap(), point_bytes);
+        // They differ in the last byte, the one used to indicate if is point at infinity.
+    }
+}