AccountMeta class

Account Meta

Inheritance
Annotations
  • @JsonSerializable(explicitToJson: true)

Constructors

AccountMeta.new(Pubkey pubkey, {bool isSigner = false, bool isWritable = false})
Account metadata used to define instruction accounts.
const
AccountMeta.fromJson(Map<String, dynamic> json)
Creates an instance of this class from the constructor parameters defined in the json object.
factory
AccountMeta.signer(Pubkey pubkey, {bool isWritable = false})
Creates a signer account.
factory
AccountMeta.signerAndWritable(Pubkey pubkey)
Creates a signer and writable account.
factory
AccountMeta.writable(Pubkey pubkey, {bool isSigner = false})
Creates a writable account.
factory

Properties

hashCode → int
The hash code for this object.
no setterinherited
isSigner → bool
True if an instruction requires a transaction signature matching pubkey.
final
isWritable → bool
True if the pubkey can be loaded as a read-write account.
final
pubkey → Pubkey
An account's public key.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

copyWith({Pubkey? pubkey, bool? isSigner, bool? isWritable}) → AccountMeta
Creates a copy of this class applying the provided parameters to the new instance.
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