Struct mpl_token_metadata::state::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>,
}

Fields

key: Key

update_authority: Pubkey

mint: Pubkey

data: 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

Implementations

impl Metadata

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

Trait Implementations

impl BorshDeserialize for Metadata where
    Key: BorshDeserialize,
    Pubkey: BorshDeserialize,
    Pubkey: BorshDeserialize,
    Data: BorshDeserialize,
    bool: BorshDeserialize,
    bool: BorshDeserialize,
    Option<u8>: BorshDeserialize,
    Option<TokenStandard>: BorshDeserialize,
    Option<Collection>: BorshDeserialize,
    Option<Uses>: BorshDeserialize, 

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.

impl BorshSerialize for Metadata where
    Key: BorshSerialize,
    Pubkey: BorshSerialize,
    Pubkey: BorshSerialize,
    Data: BorshSerialize,
    bool: BorshSerialize,
    bool: BorshSerialize,
    Option<u8>: BorshSerialize,
    Option<TokenStandard>: BorshSerialize,
    Option<Collection>: BorshSerialize,
    Option<Uses>: BorshSerialize, 

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

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

Serialize this instance into a vector of bytes.

impl Clone for Metadata

fn clone(&self) -> Metadata

Returns a copy 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.