chore(lazer): add missing derives (#2591)

* chore(lazer): add missing derives

* chore(lazer): fix CI

.github/workflows/ci-lazer-solana-contract.yml

@@ -19,7 +19,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
-          toolchain: 1.81.0
+          toolchain: 1.82.0
       - name: install taplo
         run: cargo install --locked taplo-cli@0.9.3
       - uses: actions/setup-node@v4
@@ -45,6 +45,7 @@ jobs:
       - name: Install Anchor
         run: |
           rustup install 1.79.0
+          rustup install nightly-2025-04-15
           RUSTFLAGS= cargo +1.79.0 install --git https://github.com/coral-xyz/anchor --tag v0.30.1 --locked anchor-cli
       - name: Run anchor tests
         run: pnpm run test:anchor

lazer/Cargo.lock

@@ -3843,7 +3843,7 @@ dependencies = [
 
 [[package]]
 name = "pyth-lazer-protocol"
-version = "0.7.0"
+version = "0.7.1"
 dependencies = [
  "alloy-primitives",
  "anyhow",

lazer/contracts/solana/package.json

@@ -5,7 +5,7 @@
   "scripts": {
     "fix:format": "prettier --write **/*.*",
     "test:format": "prettier --check **/*.*",
-    "test:anchor": "CARGO_TARGET_DIR=\"$PWD/target\" anchor test",
+    "test:anchor": "CARGO_TARGET_DIR=\"$PWD/target\" RUSTUP_TOOLCHAIN=nightly-2025-04-15 anchor test",
     "setup": "pnpm ts-node scripts/setup.ts",
     "check-trusted-signer": "pnpm ts-node scripts/check_trusted_signer.ts"
   },

lazer/sdk/rust/protocol/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "pyth-lazer-protocol"
-version = "0.7.0"
+version = "0.7.1"
 edition = "2021"
 description = "Pyth Lazer SDK - protocol types."
 license = "Apache-2.0"

lazer/sdk/rust/protocol/src/api.rs

@@ -4,7 +4,7 @@ use crate::router::{
     Channel, Format, JsonBinaryEncoding, JsonUpdate, PriceFeedId, PriceFeedProperty, TimestampUs,
 };
 
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct LatestPriceRequest {
     pub price_feed_ids: Vec<PriceFeedId>,
@@ -21,7 +21,7 @@ pub struct LatestPriceRequest {
     pub channel: Channel,
 }
 
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct PriceRequest {
     pub timestamp: TimestampUs,
@@ -37,7 +37,7 @@ pub struct PriceRequest {
     pub channel: Channel,
 }
 
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct ReducePriceRequest {
     pub payload: JsonUpdate,

lazer/sdk/rust/protocol/src/payload.rs

@@ -40,7 +40,7 @@ pub enum PayloadPropertyValue {
     FundingTimestamp(Option<TimestampUs>),
 }
 
-#[derive(Debug, Clone, Default, Serialize, Deserialize)]
+#[derive(Debug, Clone, Default, PartialEq, Eq, Hash, Serialize, Deserialize)]
 pub struct AggregatedPriceFeedData {
     pub price: Option<Price>,
     pub best_bid_price: Option<Price>,

lazer/sdk/rust/protocol/src/publisher.rs

@@ -10,7 +10,7 @@ use {
 
 /// Represents a binary (bincode-serialized) stream update sent
 /// from the publisher to the router.
-#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct PriceFeedDataV2 {
     pub price_feed_id: PriceFeedId,
@@ -36,7 +36,7 @@ pub struct PriceFeedDataV2 {
 /// Old Represents a binary (bincode-serialized) stream update sent
 /// from the publisher to the router.
 /// Superseded by `PriceFeedData`.
-#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct PriceFeedDataV1 {
     pub price_feed_id: PriceFeedId,
@@ -75,14 +75,14 @@ impl From<PriceFeedDataV1> for PriceFeedDataV2 {
 
 /// A response sent from the server to the publisher client.
 /// Currently only serde errors are reported back to the client.
-#[derive(Debug, Clone, Serialize, Deserialize, From)]
+#[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize, From)]
 #[serde(tag = "type")]
 #[serde(rename_all = "camelCase")]
 pub enum ServerResponse {
     UpdateDeserializationError(UpdateDeserializationErrorResponse),
 }
 /// Sent to the publisher if the binary data could not be parsed
-#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct UpdateDeserializationErrorResponse {
     pub error: String,

lazer/sdk/rust/protocol/src/router.rs

@@ -14,13 +14,13 @@ use {
     },
 };
 
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, PartialOrd, Ord, Serialize, Deserialize)]
 pub struct PublisherId(pub u16);
 
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, PartialOrd, Ord, Serialize, Deserialize)]
 pub struct PriceFeedId(pub u32);
 
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, PartialOrd, Ord, Serialize, Deserialize)]
 pub struct ChannelId(pub u8);
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, PartialOrd, Ord, Serialize, Deserialize)]

lazer/sdk/rust/protocol/src/subscription.rs

@@ -8,7 +8,7 @@ use {
 };
 
 /// A request sent from the client to the server.
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize)]
 #[serde(tag = "type")]
 #[serde(rename_all = "camelCase")]
 pub enum Request {
@@ -16,10 +16,10 @@ pub enum Request {
     Unsubscribe(UnsubscribeRequest),
 }
 
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, PartialOrd, Ord, Serialize, Deserialize)]
 pub struct SubscriptionId(pub u64);
 
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct SubscribeRequest {
     pub subscription_id: SubscriptionId,
@@ -27,7 +27,7 @@ pub struct SubscribeRequest {
     pub params: SubscriptionParams,
 }
 
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct UnsubscribeRequest {
     pub subscription_id: SubscriptionId,