34 lines
1009 B
Rust
34 lines
1009 B
Rust
//! @brief Invokes an instruction and returns an error, the instruction invoked
|
|
//! uses the instruction data provided and all the accounts
|
|
|
|
use solana_program::{
|
|
account_info::AccountInfo, entrypoint, entrypoint::ProgramResult, instruction::AccountMeta,
|
|
instruction::Instruction, program::invoke, pubkey::Pubkey,
|
|
};
|
|
|
|
entrypoint!(process_instruction);
|
|
#[allow(clippy::unnecessary_wraps)]
|
|
fn process_instruction(
|
|
_program_id: &Pubkey,
|
|
accounts: &[AccountInfo],
|
|
instruction_data: &[u8],
|
|
) -> ProgramResult {
|
|
let to_call = accounts[0].key;
|
|
let infos = accounts;
|
|
let instruction = Instruction {
|
|
accounts: accounts[1..]
|
|
.iter()
|
|
.map(|acc| AccountMeta {
|
|
pubkey: *acc.key,
|
|
is_signer: acc.is_signer,
|
|
is_writable: acc.is_writable,
|
|
})
|
|
.collect(),
|
|
data: instruction_data.to_owned(),
|
|
program_id: *to_call,
|
|
};
|
|
let _ = invoke(&instruction, &infos);
|
|
|
|
Ok(())
|
|
}
|