crema-cli 0.1.0

Blockchain, Crema for Solana
Documentation 
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use borsh::{BorshDeserialize, BorshSerialize};
use solana_program::instruction::{AccountMeta, Instruction};
use solana_program::pubkey::Pubkey;

use crate::program::FARMING_MINT_WRAPPER_PROGRAM_ID;
use crate::utils::sighash;

#[derive(BorshSerialize, BorshDeserialize, PartialEq, Debug, Clone)]
pub struct MinterUpdate {
    pub allowance: u64,
}

pub fn new_minter_update(
    wrapper: Pubkey,
    minter: Pubkey,
    allowance: u64,
    payer: Pubkey,
) -> Instruction {
    let data = &MinterUpdate {
        allowance
    };

    let mut dsa = data.try_to_vec().unwrap();
    let mut distor = sighash::sighash("global", "minter_update").to_vec();
    distor.append(&mut dsa);

    Instruction {
        program_id: FARMING_MINT_WRAPPER_PROGRAM_ID,
        accounts: vec![
            AccountMeta::new(wrapper, false),
            AccountMeta::new_readonly(payer, true),
            AccountMeta::new(minter, false),
        ],
        data: distor,
    }
}