//! Example Rust-based BPF noop program use solana_program::{account_info::AccountInfo, entrypoint::ProgramResult, pubkey::Pubkey}; solana_program::entrypoint!(process_instruction); fn process_instruction( _program_id: &Pubkey, _accounts: &[AccountInfo], _instruction_data: &[u8], ) -> ProgramResult { Ok(()) }