Reformat imports to a consistent style for imports

rustfmt.toml configuration:
  imports_granularity = "One"
  group_imports = "One"

stake-accounts/src/arg_parser.rs

@@ -1,16 +1,17 @@
-use crate::args::{
-    Args, AuthorizeArgs, Command, CountArgs, MoveArgs, NewArgs, QueryArgs, RebaseArgs,
-    SetLockupArgs,
+use {
+    crate::args::{
+        Args, AuthorizeArgs, Command, CountArgs, MoveArgs, NewArgs, QueryArgs, RebaseArgs,
+        SetLockupArgs,
+    },
+    clap::{value_t, value_t_or_exit, App, Arg, ArgMatches, SubCommand},
+    solana_clap_utils::{
+        input_parsers::unix_timestamp_from_rfc3339_datetime,
+        input_validators::{is_amount, is_rfc3339_datetime, is_valid_pubkey, is_valid_signer},
+    },
+    solana_cli_config::CONFIG_FILE,
+    solana_sdk::native_token::sol_to_lamports,
+    std::{ffi::OsString, process::exit},
 };
-use clap::{value_t, value_t_or_exit, App, Arg, ArgMatches, SubCommand};
-use solana_clap_utils::{
-    input_parsers::unix_timestamp_from_rfc3339_datetime,
-    input_validators::{is_amount, is_rfc3339_datetime, is_valid_pubkey, is_valid_signer},
-};
-use solana_cli_config::CONFIG_FILE;
-use solana_sdk::native_token::sol_to_lamports;
-use std::ffi::OsString;
-use std::process::exit;
 
 fn fee_payer_arg<'a, 'b>() -> Arg<'a, 'b> {
     solana_clap_utils::fee_payer::fee_payer_arg().required(true)

stake-accounts/src/args.rs

@@ -1,13 +1,14 @@
-use clap::ArgMatches;
-use solana_clap_utils::keypair::{pubkey_from_path, signer_from_path};
-use solana_remote_wallet::remote_wallet::RemoteWalletManager;
-use solana_sdk::{
-    clock::{Epoch, UnixTimestamp},
-    pubkey::Pubkey,
-    signature::Signer,
+use {
+    clap::ArgMatches,
+    solana_clap_utils::keypair::{pubkey_from_path, signer_from_path},
+    solana_remote_wallet::remote_wallet::RemoteWalletManager,
+    solana_sdk::{
+        clock::{Epoch, UnixTimestamp},
+        pubkey::Pubkey,
+        signature::Signer,
+    },
+    std::{error::Error, sync::Arc},
 };
-use std::error::Error;
-use std::sync::Arc;
 
 pub(crate) struct NewArgs<P, K> {
     pub fee_payer: K,

stake-accounts/src/main.rs

@@ -3,25 +3,27 @@ mod arg_parser;
 mod args;
 mod stake_accounts;
 
-use crate::arg_parser::parse_args;
-use crate::args::{
-    resolve_command, AuthorizeArgs, Command, MoveArgs, NewArgs, RebaseArgs, SetLockupArgs,
+use {
+    crate::{
+        arg_parser::parse_args,
+        args::{
+            resolve_command, AuthorizeArgs, Command, MoveArgs, NewArgs, RebaseArgs, SetLockupArgs,
+        },
+    },
+    solana_cli_config::Config,
+    solana_client::{client_error::ClientError, rpc_client::RpcClient},
+    solana_sdk::{
+        message::Message,
+        native_token::lamports_to_sol,
+        pubkey::Pubkey,
+        signature::{unique_signers, Signature, Signer},
+        signers::Signers,
+        stake::{instruction::LockupArgs, state::Lockup},
+        transaction::Transaction,
+    },
+    solana_stake_program::stake_state,
+    std::{env, error::Error},
 };
-use solana_cli_config::Config;
-use solana_client::client_error::ClientError;
-use solana_client::rpc_client::RpcClient;
-use solana_sdk::{
-    message::Message,
-    native_token::lamports_to_sol,
-    pubkey::Pubkey,
-    signature::{unique_signers, Signature, Signer},
-    signers::Signers,
-    stake::{instruction::LockupArgs, state::Lockup},
-    transaction::Transaction,
-};
-use solana_stake_program::stake_state;
-use std::env;
-use std::error::Error;
 
 fn get_balance_at(client: &RpcClient, pubkey: &Pubkey, i: usize) -> Result<u64, ClientError> {
     let address = stake_accounts::derive_stake_account_address(pubkey, i);

stake-accounts/src/stake_accounts.rs

@@ -281,16 +281,18 @@ pub(crate) fn move_stake_accounts(
 
 #[cfg(test)]
 mod tests {
-    use super::*;
-    use solana_runtime::{bank::Bank, bank_client::BankClient};
-    use solana_sdk::{
-        account::{AccountSharedData, ReadableAccount},
-        client::SyncClient,
-        genesis_config::create_genesis_config,
-        signature::{Keypair, Signer},
-        stake::state::StakeState,
+    use {
+        super::*,
+        solana_runtime::{bank::Bank, bank_client::BankClient},
+        solana_sdk::{
+            account::{AccountSharedData, ReadableAccount},
+            client::SyncClient,
+            genesis_config::create_genesis_config,
+            signature::{Keypair, Signer},
+            stake::state::StakeState,
+        },
+        solana_stake_program::stake_state,
     };
-    use solana_stake_program::stake_state;
 
     fn create_bank(lamports: u64) -> (Bank, Keypair, u64) {
         let (genesis_config, mint_keypair) = create_genesis_config(lamports);