Release 0.2.0

halo2/Cargo.toml

@@ -19,7 +19,7 @@ all-features = true
 rustdoc-args = ["--cfg", "docsrs", "--html-in-header", "katex-header.html"]
 
 [dependencies]
-halo2_proofs = { version = "0.1", path = "../halo2_proofs" }
+halo2_proofs = { version = "0.2", path = "../halo2_proofs" }
 
 [lib]
 bench = false

halo2_gadgets/CHANGELOG.md

@@ -6,13 +6,16 @@ and this project adheres to Rust's notion of
 [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [0.2.0] - 2022-06-23
 ### Added
 - `halo2_gadgets::utilities::RangeConstrained<F, Value<F>>::bitrange_of`
 
 ### Changed
 All APIs that represented witnessed values as `Option<V>` now represent them as
 `halo2_proofs::circuit::Value<V>`. The core API changes are listed below.
 
+- Migrated to `halo2_proofs 0.2.0`.
 - The following APIs now take `Value<_>` instead of `Option<_>`:
   - `halo2_gadgets::ecc`:
     - `EccInstructions::{witness_point, witness_point_non_id}`

halo2_gadgets/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "halo2_gadgets"
-version = "0.1.0"
+version = "0.2.0"
 authors = [
     "Sean Bowe <sean@electriccoin.co>",
     "Jack Grigg <jack@electriccoin.co>",
@@ -26,7 +26,7 @@ arrayvec = "0.7.0"
 bitvec = "1"
 ff = "0.12"
 group = "0.12"
-halo2_proofs = { version = "0.1", path = "../halo2_proofs" }
+halo2_proofs = { version = "0.2", path = "../halo2_proofs" }
 lazy_static = "1"
 pasta_curves = "0.4"
 proptest = { version = "1.0.0", optional = true }

halo2_gadgets/src/ecc/chip/mul.rs

@@ -421,6 +421,8 @@ impl<F: FieldExt> Deref for Z<F> {
 }
 
 // https://p.z.cash/halo2-0.1:ecc-var-mul-witness-scalar?partial
+#[allow(clippy::assign_op_pattern)]
+#[allow(clippy::ptr_offset_with_cast)]
 fn decompose_for_scalar_mul(scalar: Value<&pallas::Base>) -> Vec<Value<bool>> {
     construct_uint! {
         struct U256(4);

halo2_gadgets/src/utilities.rs

@@ -335,6 +335,8 @@ mod tests {
         }
     }
 
+    #[allow(clippy::assign_op_pattern)]
+    #[allow(clippy::ptr_offset_with_cast)]
     #[test]
     fn test_bitrange_subset() {
         let rng = OsRng;

halo2_proofs/CHANGELOG.md

@@ -6,6 +6,8 @@ and this project adheres to Rust's notion of
 [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [0.2.0] - 2022-06-23
 ### Added
 - `halo2_proofs::circuit::Value`, a more usable and type-safe replacement for
   `Option<V>` in circuit synthesis.

halo2_proofs/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "halo2_proofs"
-version = "0.1.0"
+version = "0.2.0"
 authors = [
     "Sean Bowe <sean@electriccoin.co>",
     "Ying Tong Lai <yingtong@electriccoin.co>",

halo2_proofs/examples/cost-model.rs

@@ -102,7 +102,7 @@ impl FromStr for Poly {
 
 #[derive(Debug)]
 struct Lookup {
-    columns: usize,
+    _columns: usize,
     input_deg: usize,
     table_deg: usize,
 }
@@ -112,11 +112,11 @@ impl FromStr for Lookup {
 
     fn from_str(s: &str) -> Result<Self, Self::Err> {
         let mut parts = s.split(',');
-        let columns = parts.next().unwrap().parse()?;
+        let _columns = parts.next().unwrap().parse()?;
         let input_deg = parts.next().unwrap().parse()?;
         let table_deg = parts.next().unwrap().parse()?;
         Ok(Lookup {
-            columns,
+            _columns,
             input_deg,
             table_deg,
         })

halo2_proofs/src/poly.rs

@@ -195,7 +195,7 @@ impl<'a, F: Field, B: Basis> Add<&'a Polynomial<F, B>> for Polynomial<F, B> {
     }
 }
 
-impl<'a, F: Field> Polynomial<F, LagrangeCoeff> {
+impl<F: Field> Polynomial<F, LagrangeCoeff> {
     /// Rotates the values in a Lagrange basis polynomial by `Rotation`
     pub fn rotate(&self, rotation: Rotation) -> Polynomial<F, LagrangeCoeff> {
         let mut values = self.values.clone();
@@ -211,7 +211,7 @@ impl<'a, F: Field> Polynomial<F, LagrangeCoeff> {
     }
 }
 
-impl<'a, F: Field, B: Basis> Mul<F> for Polynomial<F, B> {
+impl<F: Field, B: Basis> Mul<F> for Polynomial<F, B> {
     type Output = Polynomial<F, B>;
 
     fn mul(mut self, rhs: F) -> Polynomial<F, B> {

halo2_proofs/src/poly/domain.rs

@@ -390,7 +390,7 @@ impl<G: Group> EvaluationDomain<G> {
         } else {
             point *= &self
                 .get_omega_inv()
-                .pow_vartime(&[(rotation.0 as i64).abs() as u64]);
+                .pow_vartime(&[(rotation.0 as i64).unsigned_abs()]);
         }
         point
     }