TypedDataUtil class

Constructors

TypedDataUtil()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

encodeData(String primaryType, dynamic data, Map<String, List<TypedDataField>> types, String version) → Uint8List

encodeType(String primaryType, Map<String, List<TypedDataField>> types) → String

Encodes the type of an object by encoding a comma delimited list of its members

findTypeDependencies(String primaryType, Map<String, List<TypedDataField>> types, {Set<String>? results}) → Set<String>

Finds all types within a type defintion object

hashMessage({required String jsonData, required TypedDataVersion version, int? chainId}) → Uint8List

hashStruct(String primaryType, dynamic data, Map<String, List<TypedDataField>> types, String version) → Uint8List

hashType(String primaryType, dynamic types) → Uint8List

Hashes the type of an object

hashTypedData(TypedMessage typedData, String version) → Uint8List

hashTypedDataV1(List<EIP712TypedData> typedData) → Uint8List

hashTypedDataV3(TypedMessage typedData) → Uint8List

hashTypedDataV4(TypedMessage typedData) → Uint8List

recoverPublicKey(dynamic data, String sig, TypedDataVersion version, {int? chainId}) → Uint8List?

typedSignatureHash(List<EIP712TypedData> typedData) → Uint8List