Rename KeypairUtil to Signer (#8360) (#8366)

automerge

cli/tests/nonce.rs

@@ -6,7 +6,7 @@ use solana_faucet::faucet::run_local_faucet;
 use solana_sdk::{
     hash::Hash,
     pubkey::Pubkey,
-    signature::{read_keypair_file, write_keypair, Keypair, KeypairUtil},
+    signature::{read_keypair_file, write_keypair, Keypair, Signer},
     system_instruction::create_address_with_seed,
     system_program,
 };

cli/tests/pay.rs

@@ -11,7 +11,7 @@ use solana_sdk::{
     fee_calculator::FeeCalculator,
     nonce_state::NonceState,
     pubkey::Pubkey,
-    signature::{read_keypair_file, write_keypair, Keypair, KeypairUtil},
+    signature::{read_keypair_file, write_keypair, Keypair, Signer},
 };
 use std::fs::remove_dir_all;
 use std::sync::mpsc::channel;

cli/tests/request_airdrop.rs

@@ -2,7 +2,7 @@ use solana_cli::cli::{process_command, CliCommand, CliConfig};
 use solana_client::rpc_client::RpcClient;
 use solana_core::validator::new_validator_for_tests;
 use solana_faucet::faucet::run_local_faucet;
-use solana_sdk::signature::KeypairUtil;
+use solana_sdk::signature::Signer;
 use std::fs::remove_dir_all;
 use std::sync::mpsc::channel;
 

cli/tests/stake.rs

@@ -9,7 +9,7 @@ use solana_sdk::{
     fee_calculator::FeeCalculator,
     nonce_state::NonceState,
     pubkey::Pubkey,
-    signature::{keypair_from_seed, read_keypair_file, write_keypair, Keypair, KeypairUtil},
+    signature::{keypair_from_seed, read_keypair_file, write_keypair, Keypair, Signer},
     system_instruction::create_address_with_seed,
 };
 use solana_stake_program::stake_state::{Lockup, StakeAuthorize, StakeState};

cli/tests/transfer.rs

@@ -9,7 +9,7 @@ use solana_sdk::{
     fee_calculator::FeeCalculator,
     nonce_state::NonceState,
     pubkey::Pubkey,
-    signature::{keypair_from_seed, read_keypair_file, write_keypair, KeypairUtil},
+    signature::{keypair_from_seed, read_keypair_file, write_keypair, Signer},
 };
 use std::fs::remove_dir_all;
 use std::sync::mpsc::channel;