hpsvm-token 0.1.6

Helpers for working with spl-token and HPSVM
Documentation
use hpsvm::HPSVM;
use solana_account::Account;
use solana_program_option::COption;
use solana_program_pack::Pack;
use solana_rent::Rent;
use spl_token_interface::{native_mint::DECIMALS, state::Mint};

/// Create a native mint
pub fn create_native_mint(svm: &mut HPSVM) {
    let mut data = vec![0; Mint::LEN];
    let mint = Mint {
        mint_authority: COption::None,
        supply: 0,
        decimals: DECIMALS,
        is_initialized: true,
        freeze_authority: COption::None,
    };
    Mint::pack(mint, &mut data).expect("Failed to pack mint data");
    let account = Account {
        lamports: svm.get_sysvar::<Rent>().minimum_balance(data.len()),
        data,
        owner: spl_token_interface::ID,
        executable: false,
        rent_epoch: 0,
    };

    svm.set_account(spl_token_interface::native_mint::ID, account)
        .expect("Failed to set native mint account");
}