MessageHeader class
Message Header
- Inheritance
-
- Object
- Serializable
- MessageHeader
- Annotations
-
- @JsonSerializable()
Constructors
- MessageHeader.new({required int numRequiredSignatures, required int numReadonlySignedAccounts, required int numReadonlyUnsignedAccounts})
-
Details the account types and signatures required by the transaction (signed and read-only
accounts).
const
-
MessageHeader.fromJson(Map<
String, dynamic> json) -
Creates an instance of
this
class from the constructor parameters defined in thejson
object.factory
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- numReadonlySignedAccounts → int
-
The last
numReadonlySignedAccounts
of the signed keys are read-only accounts.final - numReadonlyUnsignedAccounts → int
-
The last
numReadonlyUnsignedAccounts
of the unsigned keys are read-only accounts.final - numRequiredSignatures → int
-
The total number of signatures required to make the transaction valid. The signatures must
match the first
numRequiredSignatures
of Message.accountKeys.final - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> -
Serialises
this
class into a JSON object.override -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited