vit0rr

...
escrow_info.expected_amount = amount;
Escrow::pack(escrow_info, &mut escrow_account.try_borrow_mut_data()?)?;
let (pda, _bump_seed) = Pubkey::find_program_address(&[b"escrow"], program_id);

vit0rr

use solana_program::{
    account_info::{next_account_info, AccountInfo},
    entrypoint::ProgramResult,
    program_error::ProgramError,
    msg,
    pubkey::Pubkey,
    program_pack::{Pack, IsInitialized},
    sysvar::{rent::Rent, Sysvar},
    program::invoke
};