@polkadot/storage

@polkadot/storage

An base interface to the storage layer

Classes

Classes

Changelog

0.81.1 Jun 14, 2019

Changes:

• The dependency on @polkadot/keyring has been removed - if you relied on the API to provide this, you would now need to manually add it

• createType allows for the creation of [u8; <length>] types (opening the door for contract support)

• api.derive.staking.info now returns the rewardDestination

• Fix for disconnection when default providers (non-specified) are used

• Don't console.log type decoding errors and then throw, only re-throw with additional info

• Support latest substrate 2.x v5 metadata

  • Add ApprovalFlag, SetIndex, VoterInfo types for council as per substrate
  • Update ContractInfo to match substrate master

• Add support for new inherent digests from substrate.

  • Breaking change Because of the new Seal, the old/new Seals are not compatible. If you were using the old Seal from the Digests, you would now use isSealV0 for the pre-substrate 1.0 version and the new isSeal for the current version
  • Update HeaderExtended to retrieve author information from substrate 2.x (new PreRuntime digests)

• Cater for Vec, Option, Result, tuples and fixed vectors for contracts ABIs

• Additional examples for subscriptions using multi

• Add off method to Api (Base, for both ApiPromise & ApiRx) to remove an event listener