adjust examples

subxt/examples/rpc_legacy.rs

@@ -40,7 +40,10 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
             .await?;
         let current_header = rpc.chain_get_header(None).await?.unwrap();
 
-        let ext_params = Params::new().mortal(&current_header, 8).nonce(current_nonce).build();
+        let ext_params = Params::new()
+            .mortal(&current_header, 8)
+            .nonce(current_nonce)
+            .build();
 
         let balance_transfer = polkadot::tx()
             .balances()
@@ -48,7 +51,8 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 
         let ext_hash = api
             .tx()
-            .create_signed(&balance_transfer, &alice, ext_params).await?
+            .create_signed(&balance_transfer, &alice, ext_params)
+            .await?
             .submit()
             .await?;
 

subxt/examples/setup_config_custom.rs

@@ -1,7 +1,9 @@
 #![allow(missing_docs)]
 use codec::Encode;
-use subxt::client::OfflineClientT;
-use subxt::config::{Config, ExtrinsicParams, ExtrinsicParamsEncoder, ExtrinsicParamsError, BaseParams, FromBaseParams};
+use subxt::config::{
+    BaseParams, Config, ExtrinsicParams, ExtrinsicParamsEncoder, ExtrinsicParamsError,
+    FromBaseParams,
+};
 use subxt_signer::sr25519::dev;
 
 #[subxt::subxt(runtime_metadata_path = "../artifacts/polkadot_metadata_full.scale")]
@@ -51,8 +53,8 @@ impl CustomExtrinsicParamsBuilder {
     }
 }
 
-impl<T: Config> FromBaseParams<T> for CustomExtrinsicParamsBuilder{
-    fn from_base_params(params: &BaseParams<T>) -> Self {
+impl<T: Config> FromBaseParams<T> for CustomExtrinsicParamsBuilder {
+    fn from_base_params(_params: &BaseParams<T>) -> Self {
         Default::default()
     }
 }

subxt/examples/setup_config_signed_extension.rs

@@ -2,11 +2,10 @@
 use codec::Encode;
 use scale_encode::EncodeAsType;
 use scale_info::PortableRegistry;
-use subxt::client::OfflineClientT;
 use subxt::config::signed_extensions;
 use subxt::config::{
-    Config, DefaultExtrinsicParamsBuilder, ExtrinsicParams, ExtrinsicParamsEncoder,
-    ExtrinsicParamsError, BaseParams
+    BaseParams, Config, DefaultExtrinsicParamsBuilder, ExtrinsicParams, ExtrinsicParamsEncoder,
+    ExtrinsicParamsError,
 };
 use subxt_signer::sr25519::dev;
 
@@ -60,7 +59,10 @@ impl<T: Config> signed_extensions::SignedExtension<T> for CustomSignedExtension
 impl<T: Config> ExtrinsicParams<T> for CustomSignedExtension {
     type Params = ();
 
-    fn new( base_params: &BaseParams<T>, _params: Self::Params) -> Result<Self, ExtrinsicParamsError> {
+    fn new(
+        _base_params: &BaseParams<T>,
+        _params: Self::Params,
+    ) -> Result<Self, ExtrinsicParamsError> {
         Ok(CustomSignedExtension)
     }
 }