pub fn invoke_signed(
    instruction: &Instruction,
    account_infos: &[AccountInfo],
    signers_seeds: &[&[&[u8]]],
) -> ProgramResult {
    // Check that the account RefCells are consistent with the request
    for account_meta in instruction.accounts.iter() {
        for account_info in account_infos.iter() {
            if account_meta.pubkey == *account_info.key {
                if account_meta.is_writable {
                    let _ = account_info.try_borrow_mut_lamports()?;
                    let _ = account_info.try_borrow_mut_data()?;
                } else {
                    let _ = account_info.try_borrow_lamports()?;
                    let _ = account_info.try_borrow_data()?;
                }
                break;
            }
        }
    }

    #[cfg(target_arch = "bpf")]
    {
        let result = unsafe {
            sol_invoke_signed_rust(
                instruction as *const _ as *const u8,
                account_infos as *const _ as *const u8,
                account_infos.len() as u64,
                signers_seeds as *const _ as *const u8,
                signers_seeds.len() as u64,
            )
        };
        match result {
            crate::entrypoint::SUCCESS => Ok(()),
            _ => Err(result.into()),
        }
    }

    #[cfg(not(target_arch = "bpf"))]
    crate::program_stubs::sol_invoke_signed(instruction, account_infos, signers_seeds)
}
/// Invoke a cross-program instruction with program signatures
///
/// Note that the program id of the instruction being issued must also be included in
/// `account_infos`.
Invoke a cross-program instruction with program signatures
Note that the program id of the instruction being issued must also be included in
`account_infos`.
Invoke a cross - program instruction with program signatures Note that the program id of the instruction being issued must also be included in ` account_infos ` .
pub fn invoke_signed(
    instruction: &Instruction,
    account_infos: &[AccountInfo],
    signers_seeds: &[&[&[u8]]],
) -> ProgramResult {
    // Check that the account RefCells are consistent with the request
    for account_meta in instruction.accounts.iter() {
        for account_info in account_infos.iter() {
            if account_meta.pubkey == *account_info.key {
                if account_meta.is_writable {
                    let _ = account_info.try_borrow_mut_lamports()?;
                    let _ = account_info.try_borrow_mut_data()?;
                } else {
                    let _ = account_info.try_borrow_lamports()?;
                    let _ = account_info.try_borrow_data()?;
                }
                break;
            }
        }
    }
    #[cfg(target_arch = "bpf")]
    {
        let result = unsafe {
            sol_invoke_signed_rust(
                instruction as *const _ as *const u8,
                account_infos as *const _ as *const u8,
                account_infos.len() as u64,
                signers_seeds as *const _ as *const u8,
                signers_seeds.len() as u64,
            )
        };
        match result {
            crate::entrypoint::SUCCESS => Ok(()),
            _ => Err(result.into()),
        }
    }
    #[cfg(not(target_arch = "bpf"))]
    crate::program_stubs::sol_invoke_signed(instruction, account_infos, signers_seeds)
}
pub fn invoke_signed ( instruction : & Instruction , account_infos : & [ AccountInfo ] , signers_seeds : & [ & [ & [ u8 ] ] ] , ) -> ProgramResult { // Check that the account RefCells are consistent with the request for account_meta in instruction . accounts . iter ( ) { for account_info in account_infos . iter ( ) { if account_meta . pubkey == * account_info . key { if account_meta . is_writable { let _ = account_info . try_borrow_mut_lamports ( ) ? ; let _ = account_info . try_borrow_mut_data ( ) ? ; } else { let _ = account_info . try_borrow_lamports ( ) ? ; let _ = account_info . try_borrow_data ( ) ? ; } break ; } } } # [ cfg ( target_arch " " ) ] { let result = unsafe { sol_invoke_signed_rust ( instruction as * const _ as * const u8 , account_infos as * const _ as * const u8 , account_infos . len ( ) as u64 , signers_seeds as * const _ as * const u8 , signers_seeds . len ( ) as u64 , ) } ; match result { crate :: entrypoint :: SUCCESS => Ok ( ( ) ) , _ => Err ( result . into ( ) ) , } } # [ cfg ( not ( target_arch " " ) ) ] crate :: program_stubs :: sol_invoke_signed ( instruction , account_infos , signers_seeds ) }
Invoke a cross-program instruction with program signatures
Note that the program id of the instruction being issued must also be included in
`account_infos`.
Invoke a cross - program instruction with program signatures Note that the program id of the instruction being issued must also be included in ` account_infos ` .
instruction
&Instruction
account_infos
&[AccountInfo]
signers_seeds
&[&[&[u8]]]