Macro issue 

macro_rules! issue {
    ($name:expr, $description:expr, $quantity:expr, $decimals:expr, $is_reissuable:expr) => { ... };
}

Issue the asset

Result

The result of execution is &[u8] asset_id

Usage

use we_cdk::*;

#[action]
fn _constructor() {
    let name: String = "TEST";
    let description: String = "Test asset";
    let quantity: Integer = 1_000_000;
    let decimals: Integer = 8;
    let is_reissuable: Boolean = true;
    let asset_id: Binary = issue!(name, description, quantity, decimals, is_reissuable);
}