SPLTokenMetaDataUpdateAuthorityLayout class

Updates the token-metadata authority layout.

Inheritance

• Object
• ProgramLayout
• SPLTokenMetaDataProgramLayout
• SPLTokenMetaDataUpdateAuthorityLayout

Constructors

SPLTokenMetaDataUpdateAuthorityLayout({SolAddress? newAuthority})

Constructs a new instance of SPLTokenMetaDataUpdateAuthorityLayout with the provided new authority.

const

SPLTokenMetaDataUpdateAuthorityLayout.fromBuffer(List<int> bytes)

Decodes the provided byte array to extract the new authority information.

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

instruction → List<int>

Gets the instruction bytes for the update authority instruction.

no setter, override

layout → StructLayout

Gets the layout structure of this update authority instruction.

no setter, override

newAuthority → SolAddress?

New authority for the token metadata, or unset if null

final

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

serialize() → Map<String, dynamic>

Serializes the update authority data for transmission.

override

toBytes() → List<int>

Converts the program to bytes using Borsh serialization.

inherited

toHex() → String

Converts the program to a hexadecimal string.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited