Update to 2024 edition (#2001)

* Update to 2024 edition

* Update to 2024 edition; fmt, use<> and remove refs

* async functions

subxt/examples/block_decoding_static.rs

@@ -1,7 +1,7 @@
 #![allow(missing_docs)]
 use subxt::{
-    utils::{AccountId32, MultiAddress},
     OnlineClient, PolkadotConfig,
+    utils::{AccountId32, MultiAddress},
 };
 
 use codec::Decode;
@@ -47,8 +47,8 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
             let nonce = extensions.nonce().expect("Should have nonce");
 
             println!(
-                    "    Transfer of {value} DOT:\n        {sender} (Tip: {tip}, Nonce: {nonce}) ---> {receiver}",
-                );
+                "    Transfer of {value} DOT:\n        {sender} (Tip: {tip}, Nonce: {nonce}) ---> {receiver}",
+            );
         }
     }
 

subxt/examples/light_client_basic.rs

@@ -1,6 +1,6 @@
 #![allow(missing_docs)]
 use futures::StreamExt;
-use subxt::{client::OnlineClient, lightclient::LightClient, PolkadotConfig};
+use subxt::{PolkadotConfig, client::OnlineClient, lightclient::LightClient};
 
 // Generate an interface that we can use from the node's metadata.
 #[subxt::subxt(runtime_metadata_path = "../artifacts/polkadot_metadata_small.scale")]

subxt/examples/light_client_local_node.rs

@@ -1,9 +1,9 @@
 #![allow(missing_docs)]
 use subxt::utils::fetch_chainspec_from_rpc_node;
 use subxt::{
+    PolkadotConfig,
     client::OnlineClient,
     lightclient::{ChainConfig, LightClient},
-    PolkadotConfig,
 };
 use subxt_signer::sr25519::dev;
 

subxt/examples/runtime_apis_dynamic.rs

@@ -1,6 +1,6 @@
 #![allow(missing_docs)]
 use subxt::dynamic::Value;
-use subxt::{config::PolkadotConfig, OnlineClient};
+use subxt::{OnlineClient, config::PolkadotConfig};
 use subxt_signer::sr25519::dev;
 
 #[tokio::main]

subxt/examples/runtime_apis_static.rs

@@ -1,5 +1,5 @@
 #![allow(missing_docs)]
-use subxt::{config::PolkadotConfig, OnlineClient};
+use subxt::{OnlineClient, config::PolkadotConfig};
 use subxt_signer::sr25519::dev;
 
 #[subxt::subxt(runtime_metadata_path = "../artifacts/polkadot_metadata_small.scale")]

subxt/examples/setup_client_custom_rpc.rs

@@ -5,8 +5,8 @@ use std::{
     sync::{Arc, Mutex},
 };
 use subxt::{
-    backend::rpc::{RawRpcFuture, RawRpcSubscription, RawValue, RpcClient, RpcClientT},
     OnlineClient, PolkadotConfig,
+    backend::rpc::{RawRpcFuture, RawRpcSubscription, RawValue, RpcClient, RpcClientT},
 };
 
 // A dummy RPC client that doesn't actually handle requests properly

subxt/examples/setup_client_offline.rs

@@ -2,7 +2,7 @@
 use subxt::ext::codec::Decode;
 use subxt::metadata::Metadata;
 use subxt::utils::H256;
-use subxt::{config::PolkadotConfig, OfflineClient};
+use subxt::{OfflineClient, config::PolkadotConfig};
 
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn std::error::Error>> {

subxt/examples/setup_config_custom.rs

@@ -2,8 +2,8 @@
 use codec::Encode;
 use subxt::client::ClientState;
 use subxt::config::{
-    transaction_extensions::Params, Config, ExtrinsicParams, ExtrinsicParamsEncoder,
-    ExtrinsicParamsError, HashFor,
+    Config, ExtrinsicParams, ExtrinsicParamsEncoder, ExtrinsicParamsError, HashFor,
+    transaction_extensions::Params,
 };
 use subxt_signer::sr25519::dev;
 

subxt/examples/storage_iterating_dynamic.rs

@@ -1,5 +1,5 @@
 #![allow(missing_docs)]
-use subxt::{dynamic::Value, OnlineClient, PolkadotConfig};
+use subxt::{OnlineClient, PolkadotConfig, dynamic::Value};
 
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn std::error::Error>> {

subxt/examples/storage_iterating_partial.rs

@@ -5,7 +5,7 @@ use polkadot::runtime_types::{
 };
 use subxt::utils::AccountId32;
 use subxt::{OnlineClient, PolkadotConfig};
-use subxt_signer::sr25519::{dev, Keypair};
+use subxt_signer::sr25519::{Keypair, dev};
 
 #[subxt::subxt(runtime_metadata_path = "../artifacts/polkadot_metadata_full.scale")]
 pub mod polkadot {}

subxt/examples/substrate_compat_signer.rs

@@ -6,7 +6,7 @@
 
 #![allow(missing_docs, unused)]
 
-use sp_core::{sr25519, Pair as _};
+use sp_core::{Pair as _, sr25519};
 use subxt::config::substrate::MultiAddress;
 use subxt::{Config, OnlineClient, PolkadotConfig};
 
@@ -18,8 +18,8 @@ pub mod polkadot {}
 mod pair_signer {
     use super::*;
     use sp_runtime::{
-        traits::{IdentifyAccount, Verify},
         MultiSignature as SpMultiSignature,
+        traits::{IdentifyAccount, Verify},
     };
     use subxt::{
         config::substrate::{AccountId32, MultiSignature},

subxt/examples/tx_basic_frontier.rs

@@ -7,7 +7,7 @@
 
 use subxt::OnlineClient;
 use subxt_core::utils::AccountId20;
-use subxt_signer::eth::{dev, Signature};
+use subxt_signer::eth::{Signature, dev};
 
 #[subxt::subxt(runtime_metadata_path = "../artifacts/frontier_metadata_small.scale")]
 mod eth_runtime {}

subxt/examples/tx_boxed.rs

@@ -36,7 +36,7 @@ fn remark() -> Box<dyn subxt::tx::Payload> {
 }
 
 fn dynamic_remark() -> Box<dyn subxt::tx::Payload> {
-    use subxt::dynamic::{tx, Value};
+    use subxt::dynamic::{Value, tx};
     let tx_payload = tx("System", "remark", vec![Value::from_bytes("Hello")]);
 
     Box::new(tx_payload)

subxt/examples/tx_status_stream.rs

@@ -1,5 +1,5 @@
 #![allow(missing_docs)]
-use subxt::{tx::TxStatus, OnlineClient, PolkadotConfig};
+use subxt::{OnlineClient, PolkadotConfig, tx::TxStatus};
 use subxt_signer::sr25519::dev;
 
 // Generate an interface that we can use from the node's metadata.