Add BPF program entrypoint return type (#8111)

2020-02-04 12:25:42 -08:00
parent 78f6ddc5b7
commit b6d09f1901
6 changed files with 21 additions and 19 deletions
--- a/programs/bpf/rust/dup_accounts/src/lib.rs
+++ b/programs/bpf/rust/dup_accounts/src/lib.rs
@ -2,7 +2,8 @@

 extern crate solana_sdk;
 use solana_sdk::{
-    account_info::AccountInfo, entrypoint, info, program_error::ProgramError, pubkey::Pubkey,
+    account_info::AccountInfo, entrypoint, entrypoint::ProgramResult, info,
+    program_error::ProgramError, pubkey::Pubkey,
 };

 entrypoint!(process_instruction);
@ -10,7 +11,7 @@ fn process_instruction(
    _program_id: &Pubkey,
    accounts: &[AccountInfo],
    instruction_data: &[u8],
-) -> Result<(), ProgramError> {
+) -> ProgramResult {
    match instruction_data[0] {
        1 => {
            info!("modify first account data");