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use crate::hash::Hash;
use crate::instruction::Instruction;
use crate::message::Message;
use crate::pubkey::Pubkey;
use crate::signature::{Keypair, Signature};
use crate::transaction;
use crate::transport::Result;
use std::io;
pub trait Client: SyncClient + AsyncClient {}
pub trait SyncClient {
fn send_message(&self, keypairs: &[&Keypair], message: Message) -> Result<Signature>;
fn send_instruction(&self, keypair: &Keypair, instruction: Instruction) -> Result<Signature>;
fn transfer(&self, lamports: u64, keypair: &Keypair, pubkey: &Pubkey) -> Result<Signature>;
fn get_account_data(&self, pubkey: &Pubkey) -> Result<Option<Vec<u8>>>;
fn get_balance(&self, pubkey: &Pubkey) -> Result<u64>;
fn get_signature_status(
&self,
signature: &Signature,
) -> Result<Option<transaction::Result<()>>>;
fn get_recent_blockhash(&self) -> Result<Hash>;
fn get_transaction_count(&self) -> Result<u64>;
}
pub trait AsyncClient {
fn async_send_transaction(
&self,
transaction: transaction::Transaction,
) -> io::Result<Signature>;
fn async_send_message(
&self,
keypairs: &[&Keypair],
message: Message,
recent_blockhash: Hash,
) -> io::Result<Signature>;
fn async_send_instruction(
&self,
keypair: &Keypair,
instruction: Instruction,
recent_blockhash: Hash,
) -> io::Result<Signature>;
fn async_transfer(
&self,
lamports: u64,
keypair: &Keypair,
pubkey: &Pubkey,
recent_blockhash: Hash,
) -> io::Result<Signature>;
}