Struct Metadata 

#[repr(C)]
pub struct Metadata {
    pub key: Key,
    pub update_authority: Pubkey,
    pub mint: Pubkey,
    pub data: Data,
    pub primary_sale_happened: bool,
    pub is_mutable: bool,
    pub edition_nonce: Option<u8>,
    pub token_standard: Option<TokenStandard>,
    pub collection: Option<Collection>,
    pub uses: Option<Uses>,
    pub collection_details: Option<CollectionDetails>,
    pub programmable_config: Option<ProgrammableConfig>,
}

Fields

key: Key

Account discriminator.

update_authority: Pubkey

Address of the update authority.

mint: Pubkey

Address of the mint.

data: Data

Asset data.

primary_sale_happened: bool

is_mutable: bool

edition_nonce: Option<u8>

nonce for easy calculation of editions, if present

token_standard: Option<TokenStandard>

Since we cannot easily change Metadata, we add the new DataV2 fields here at the end.

collection: Option<Collection>

Collection

uses: Option<Uses>

Uses

collection_details: Option<CollectionDetails>

Collection Details

programmable_config: Option<ProgrammableConfig>

Programmable Config

Implementations

impl Metadata

pub fn save(&self, data: &mut [u8]) -> Result<(), BorshError>

pub fn into_asset_data(self) -> AssetData

Trait Implementations

impl BorshDeserialize for Metadata

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

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.

impl BorshSerialize for Metadata

where Key: BorshSerialize, Pubkey: BorshSerialize, Data: BorshSerialize, bool: BorshSerialize, Option<u8>: BorshSerialize, Option<TokenStandard>: BorshSerialize, Option<Collection>: BorshSerialize, Option<Uses>: BorshSerialize, Option<CollectionDetails>: BorshSerialize, Option<ProgrammableConfig>: BorshSerialize,

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

fn try_to_vec(&self) -> Result<Vec<u8>, Error>

Serialize this instance into a vector of bytes.

impl Clone for Metadata

fn clone(&self) -> Metadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Metadata

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

Formats the value using the given formatter.

impl Default for Metadata

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Metadata

fn eq(&self, other: &Metadata) -> 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 TokenMetadataAccount for Metadata

fn key() -> Key

fn size() -> usize

fn is_correct_account_type( data: &[u8], data_type: Key, data_size: usize, ) -> bool

fn pad_length(buf: &mut Vec<u8>) -> Result<(), MetadataError>

fn safe_deserialize(data: &[u8]) -> Result<Self, BorshError>

fn from_account_info(a: &AccountInfo<'_>) -> Result<Self, ProgramError>

impl Eq for Metadata

impl StructuralPartialEq for Metadata