Reformat

src/frame/balances.rs

@@ -16,11 +16,21 @@
 
 //! Implements support for the pallet_balances module.
 
-use crate::frame::system::{System, SystemEventsDecoder};
+use crate::frame::system::{
-use codec::{Decode, Encode};
+    System,
+    SystemEventsDecoder,
+};
+use codec::{
+    Decode,
+    Encode,
+};
 use core::marker::PhantomData;
 use frame_support::Parameter;
-use sp_runtime::traits::{AtLeast32Bit, MaybeSerialize, Member};
+use sp_runtime::traits::{
+    AtLeast32Bit,
+    MaybeSerialize,
+    Member,
+};
 use std::fmt::Debug;
 
 /// The subset of the `pallet_balances::Trait` that a client must implement.
@@ -100,7 +110,10 @@ pub struct TransferEvent<T: Balances> {
 mod tests {
     use super::*;
     use crate::{
-        system::{AccountStore, AccountStoreExt},
+        system::{
+            AccountStore,
+            AccountStoreExt,
+        },
         tests::test_client,
     };
     use sp_keyring::AccountKeyring;

src/signer.rs

@@ -17,18 +17,34 @@
 //! A library to **sub**mit e**xt**rinsics to a
 //! [substrate](https://github.com/paritytech/substrate) node via RPC.
 
-use crate::{extra::SignedExtra, frame::system::System, Encoded};
+use crate::{
+    extra::SignedExtra,
+    frame::system::System,
+    Encoded,
+};
 use codec::Encode;
 use sp_core::Pair;
 use sp_runtime::{
-    generic::{SignedPayload, UncheckedExtrinsic},
+    generic::{
-    traits::{IdentifyAccount, Verify, SignedExtension},
+        SignedPayload,
+        UncheckedExtrinsic,
+    },
+    traits::{
+        IdentifyAccount,
+        SignedExtension,
+        Verify,
+    },
+};
+use std::{
+    future::Future,
+    marker::PhantomData,
+    pin::Pin,
 };
-use std::{future::Future, marker::PhantomData, pin::Pin};
 
 /// Extrinsic signer.
 pub trait Signer<T: System, S: Encode, E: SignedExtra<T>>
-    where <<E as SignedExtra<T>>::Extra as SignedExtension>::AdditionalSigned: Send + Sync
+where
+    <<E as SignedExtra<T>>::Extra as SignedExtension>::AdditionalSigned: Send + Sync,
 {
     /// Returns the account id.
     fn account_id(&self) -> &T::AccountId;