Fix clippy warnings

Author: ali-behjati

pyth-sdk-solana/examples/get_accounts.rs

@@ -8,7 +8,6 @@ use pyth_sdk_solana::state::{
     load_price_account,
     load_product_account,
     CorpAction,
-    PriceStatus,
     PriceType,
 };
 use solana_client::rpc_client::RpcClient;
@@ -26,15 +25,6 @@ fn get_price_type(ptype: &PriceType) -> &'static str {
     }
 }
 
-fn get_status(st: &PriceStatus) -> &'static str {
-    match st {
-        PriceStatus::Unknown => "unknown",
-        PriceStatus::Trading => "trading",
-        PriceStatus::Halted => "halted",
-        PriceStatus::Auction => "auction",
-    }
-}
-
 fn get_corp_act(cact: &CorpAction) -> &'static str {
     match cact {
         CorpAction::NoCorpAct => "nocorpact",
@@ -56,7 +46,7 @@ fn main() {
         // iget and print each Product in Mapping directory
         let mut i = 0;
         for prod_pkey in &map_acct.products {
-            let prod_data = clnt.get_account_data(&prod_pkey).unwrap();
+            let prod_data = clnt.get_account_data(prod_pkey).unwrap();
             let prod_acct = load_product_account(&prod_data).unwrap();
 
             // print key and reference data for this Product

pyth-sdk-solana/src/state.rs

@@ -21,8 +21,6 @@ pub use pyth_sdk::{
     PriceFeed,
 };
 
-use crate::VALID_SLOT_PERIOD;
-
 use crate::PythError;
 
 pub const MAGIC: u32 = 0xa1b2c3d4;

pyth-sdk-solana/test-contract/src/processor.rs

@@ -3,11 +3,9 @@
 use borsh::BorshDeserialize;
 use solana_program::account_info::AccountInfo;
 use solana_program::entrypoint::ProgramResult;
-use solana_program::program_error::ProgramError;
 use solana_program::pubkey::Pubkey;
 
 use crate::instruction::PythClientInstruction;
-use pyth_sdk_solana::state::load_price_account;
 
 pub fn process_instruction(
     _program_id: &Pubkey,