Add feature for contracts

Cargo.toml

@@ -85,3 +85,4 @@ jsonrpsee-client = ["std", "jsonrpsee", "futures"]
 tungstenite-client = ["std", "tungstenite"]
 ws-client = ["std", "ws"]
 staking-xt = ["std", "ac-primitives/staking-xt"]
+contracts-xt = ["std", "ac-primitives/contracts-xt"]

examples/Cargo.toml

@@ -25,4 +25,4 @@ sp-runtime = { git = "https://github.com/paritytech/substrate.git", branch = "ma
 sp-version = { git = "https://github.com/paritytech/substrate.git", branch = "master" }
 
 # local deps
-substrate-api-client = { path = "..", features = ["tungstenite-client", "ws-client", "staking-xt"] }
+substrate-api-client = { path = "..", features = ["tungstenite-client", "ws-client", "staking-xt", "contracts-xt"] }

primitives/Cargo.toml

@@ -49,6 +49,6 @@ std = [
     "frame-system",
     "pallet-assets",
     "pallet-balances",
-    "pallet-contracts",
 ]
-staking-xt = ["pallet-staking"]
+staking-xt = ["std", "pallet-staking"]
+contracts-xt = ["std", "pallet-contracts"]

primitives/src/pallet_traits/pallet_contracts_config.rs

@@ -40,7 +40,7 @@ pub trait ContractsConfig: FrameSystemConfig {
 	type MaxStorageKeyLen: Get<u32>;
 }
 
-#[cfg(feature = "std")]
+#[cfg(feature = "contracts-xt")]
 impl<T> ContractsConfig for T
 where
 	T: pallet_contracts::Config,

src/extrinsic/mod.rs

@@ -18,12 +18,14 @@
 //! Offers some predefined extrinsics for common runtime modules.
 
 pub use balances::BalancesExtrinsics;
+#[cfg(feature = "contracts-xt")]
 pub use contracts::ContractsExtrinsics;
 #[cfg(feature = "staking-xt")]
 pub use staking::StakingExtrinsics;
 pub use utility::UtilityExtrinsics;
 
 pub mod balances;
+#[cfg(feature = "contracts-xt")]
 pub mod contracts;
 pub mod offline_extrinsic;
 #[cfg(feature = "staking-xt")]

testing/Cargo.toml

@@ -33,6 +33,7 @@ substrate-api-client = { path = "..", features = [
     "tungstenite-client",
     "ws-client",
     "staking-xt",
+    "contracts-xt",
 ] }
 
 [features]