Struct TokenMetadataAttributes 

pub struct TokenMetadataAttributes {
    pub is_initialized: bool,
    pub mint: Pubkey,
    pub data: Vec<(String, String)>,
}

Optional metadata attributes account - linked to core metadata

Fields

is_initialized: bool

Initialization flag

mint: Pubkey

The mint address this attributes belong to

data: Vec<(String, String)>

Key-value pairs for extensible attributes

Trait Implementations

impl BorshDeserialize for TokenMetadataAttributes

fn deserialize_reader<__R: Read>(reader: &mut __R) -> Result<Self, Error>

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for TokenMetadataAttributes

fn serialize<__W: Write>(&self, writer: &mut __W) -> Result<(), Error>

impl Clone for TokenMetadataAttributes

fn clone(&self) -> TokenMetadataAttributes

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TokenMetadataAttributes

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

Formats the value using the given formatter.

impl IsInitialized for TokenMetadataAttributes

fn is_initialized(&self) -> bool

Is initialized

impl Pack for TokenMetadataAttributes

const LEN: usize = 10_021usize

The length, in bytes, of the packed representation

fn get_packed_len() -> usize

Get the packed length

fn unpack(input: &[u8]) -> Result<Self, ProgramError>

where Self: IsInitialized,

Unpack from slice and check if initialized

fn unpack_unchecked(input: &[u8]) -> Result<Self, ProgramError>

Unpack from slice without checking if initialized

fn pack(src: Self, dst: &mut [u8]) -> Result<(), ProgramError>

Pack into slice

impl PartialEq for TokenMetadataAttributes

fn eq(&self, other: &TokenMetadataAttributes) -> 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 Sealed for TokenMetadataAttributes

impl StructuralPartialEq for TokenMetadataAttributes