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MoveValue

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type MoveValue {
  asAddress: Address
  bcs: Base64
  display: Display
  extract(
    path: String!
  ): MoveValue
  format(
    format: String!
  ): JSON
  json: JSON
  type: MoveType
}

Fields​

MoveValue.asAddress ● Address object​

Attempts to treat this value as an Address.

If the value is of type address or 0x2::object::ID, it is interpreted as an address pointer, and it is scoped to the current checkpoint.

If the value is of type 0x2::object::UID, it is interpreted as a wrapped object whose version is bounded by the root version of the current value. Such values do not support nested owned object queries, but Address.addressAt can be used to re-scope it to a checkpoint (defaults to the current checkpoint), instead of a root version, allowing owned object queries.

Values of other types cannot be interpreted as addresses, and null is returned.

MoveValue.bcs ● Base64 scalar​

The BCS representation of this value, Base64-encoded.

MoveValue.display ● Display object​

A rendered JSON blob based on an on-chain template, substituted with data from this value.

Returns null if the value's type does not have an associated Display template.

MoveValue.extract ● MoveValue object​

Extract a nested value at the given path.

path is a Display v2 'chain' expression, allowing access to nested, named and positional fields, vector indices, VecMap keys, and dynamic (object) field accesses.

MoveValue.extract.path ● String! non-null scalar​

MoveValue.format ● JSON scalar​

Render a single Display v2 format string against this value.

Returns null if the value does not have a valid type, or if any of the expressions in the format string fail to evaluate (e.g. field does not exist).

MoveValue.format.format ● String! non-null scalar​

MoveValue.json ● JSON scalar​

Representation of a Move value in JSON, where:

  • Addresses, IDs, and UIDs are represented in canonical form, as JSON strings.
  • Bools are represented by JSON boolean literals.
  • u8, u16, and u32 are represented as JSON numbers.
  • u64, u128, and u256 are represented as JSON strings.
  • Balances, Strings, and Urls are represented as JSON strings.
  • Vectors of bytes are represented as Base64 blobs, and other vectors are represented by JSON arrays.
  • Structs are represented by JSON objects.
  • Enums are represented by JSON objects, with a field named @variant containing the variant name.
  • Empty optional values are represented by null.

MoveValue.type ● MoveType object​

The value's type.

Member Of​

CoinMetadata object ● CommandOutput object ● DynamicField object ● Epoch object ● Event object ● IMoveObject interface ● MoveObject object ● MoveValue object ● Validator object ● ValidatorSet object

Implemented By​

DynamicFieldValue union ● TransactionInput union