Struct InitializeMetadataPointer 

pub struct InitializeMetadataPointer {
    pub metadata_pointer_discriminator: u8,
    pub authority: Option<Pubkey>,
    pub metadata_address: Option<Pubkey>,
}

Initialize a new mint with a metadata pointer

Fails if the mint has already been initialized, so must be called before InitializeMint.

The mint must have exactly enough space allocated for the base mint (82 bytes), plus 83 bytes of padding, 1 byte reserved for the account type, then space required for this extension, plus any others.

Fields

metadata_pointer_discriminator: u8

authority: Option<Pubkey>

The public key for the account that can update the metadata address.

metadata_address: Option<Pubkey>

The account address that holds the metadata.

Implementations

impl InitializeMetadataPointer

pub fn decode(data: &[u8]) -> Option<Self>

Trait Implementations

impl ArrangeAccounts for InitializeMetadataPointer

type ArrangedAccounts = InitializeMetadataPointerInstructionAccounts

fn arrange_accounts(accounts: &[AccountMeta]) -> Option<Self::ArrangedAccounts>

impl Clone for InitializeMetadataPointer

fn clone(&self) -> InitializeMetadataPointer

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for InitializeMetadataPointer

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for InitializeMetadataPointer

fn eq(&self, other: &InitializeMetadataPointer) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for InitializeMetadataPointer