SPEC_VERSION_SCHEMA top-level constant

Implementation

const SPEC_VERSION_SCHEMA = <String, dynamic>{
  'description': 'Chain spec version description',
  'type': 'object',
  'properties': {
    'specName': {
      'type': 'string',
    },
    'specVersion': {
      'type': 'integer',
    },
    'blockNumber': {
      'description': 'The height of the block where the given spec version was first introduced',
      'type': 'integer',
      'minimum': 0
    },
    'blockHash': {
      'description': 'The hash of the block where the given spec version was first introduced',
      'type': 'string',
      'pattern': '^0x([a-fA-F0-9])+\$'
    },
    'metadata': {
      'description': 'Chain metadata',
      'type': 'string',
      'pattern': '^0x([a-fA-F0-9])+\$'
    }
  },
  'required': ['specName', 'specVersion', 'blockNumber', 'blockHash', 'metadata']
};