Namespace

Namespace

The Namespace rule is an advanced rule used to reduce the size of a Rule Set account and compute units used during deserialization. It can also be used for common rules across multiple Scenarios. The Namespace rule is used for a Operation:Scenario pair and will indicate that evaluation should use the rule under the Operation. For example, if a token has Transfer:Owner, Transfer:Delegate, and Transfer:Authority scenarios, but only Transfer:Delegate needs a special rule, the Namespace rule can be used to indicate that a common rule under Transfer should be used for both Transfer:Owner and Transfer:Authority.

// This Rule Set will evaluate the Pass rule under 'Transfer' and be true for both 'Transfer:Owner' and 'Transfer:Authority' but it will only evaluate to true if the additional signer is present for a 'Delegate' transfer.
const revision: RuleSetRevisionV2 = JSON.parse({
  'libVersion': 2,
  'name': 'My Rule Set',
  owner,
  'operations': {
    'Transfer': {
      'type': 'Pass',
    },
    'Transfer:Owner': {
      'type': 'Namespace',
    },
    'Transfer:Authority': {
      'type': 'Namespace',
    },
    'Transfer:Delegate': {
      'type': 'AdditionalSigner',
      'publicKey': publicKey('DhYCi6pvfhJkPRpt5RjYwsE1hZw84iu6twbRt9B6dYLV'),
    },
  },
});