Core.MultiAsset | /src/core/core.ts | lucid@0.7.7

class Core.MultiAsset

import { Core } from "https://deno.land/x/lucid@0.7.7/src/core/core.ts";
const { MultiAsset } = Core;

Methods

get(policy_id)

all assets under {policy_id}, if any exist, or else None (undefined in JS)

get_asset(policy_id, asset_name)

returns the amount of asset {asset_name} under policy {policy_id} If such an asset does not exist, 0 is returned.

insert(policy_id, assets)

set (and replace if it exists) all assets with policy {policy_id} to a copy of {assets}

returns all policy IDs used by assets in this multiasset

the number of unique policy IDs in the multiasset

policy_id,

asset_name,

value,

)

sets the asset {asset_name} to {value} under policy {policy_id} returns the previous amount if it was set, or else None (undefined in JS)

sub(rhs_ma)

removes an asset from the list if the result is 0 or less does not modify this object, instead the result is returned