pub fn load_tool<'a, 'info>(
info: &'a AccountInfo<'info>,
miner: &Pubkey,
is_writable: bool,
) -> Result<(u64, u64), ProgramError>pub fn load_tool<'a, 'info>(
info: &'a AccountInfo<'info>,
miner: &Pubkey,
is_writable: bool,
) -> Result<(u64, u64), ProgramError>