25 lines
630 B
Rust
25 lines
630 B
Rust
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//! @brief Example Rust-based BPF program that uses sol_log_data syscall
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#![cfg(feature = "program")]
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use solana_program::{
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account_info::AccountInfo, entrypoint, entrypoint::ProgramResult, log::sol_log_data,
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program::set_return_data, pubkey::Pubkey,
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};
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entrypoint!(process_instruction);
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#[allow(clippy::cognitive_complexity)]
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fn process_instruction(
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_program_id: &Pubkey,
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_accounts: &[AccountInfo],
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instruction_data: &[u8],
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) -> ProgramResult {
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let fields: Vec<&[u8]> = instruction_data.split(|e| *e == 0).collect();
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set_return_data(&[0x08, 0x01, 0x44]);
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sol_log_data(&fields);
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Ok(())
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}
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