Struct TokenAccountInterface 

pub struct TokenAccountInterface {
    pub key: Pubkey,
    pub account: Account,
    pub parsed: PodAccount,
    pub cold: Option<ColdContext>,
    pub extensions: Option<Vec<ExtensionStruct>>,
}

Token account interface with both raw and parsed data.

Uses standard types:

• solana_account::Account for raw bytes
• spl_token_2022_interface::pod::PodAccount for parsed token data

For ATAs: parsed.owner is the wallet owner (set from fetch params). For program-owned: parsed.owner is the PDA.

Fields

key: Pubkey

The token account’s public key.

account: Account

Standard Solana Account (lamports, data, owner, executable, rent_epoch).

parsed: PodAccount

Parsed SPL Token Account (POD format).

cold: Option<ColdContext>

Cold context (only present when cold).

extensions: Option<Vec<ExtensionStruct>>

Optional TLV extension data.

Implementations

impl TokenAccountInterface

pub fn hot(key: Pubkey, account: Account) -> Result<Self, AccountInterfaceError>

Create a hot (on-chain) token account interface.

pub fn cold( key: Pubkey, compressed: CompressedTokenAccount, owner_override: Pubkey, program_owner: Pubkey, ) -> Self

Create a cold token account interface.

Arguments

• key - The token account address
• compressed - The cold token account from indexer
• owner_override - For ATAs, pass the wallet owner. For program-owned, pass the PDA.
• program_owner - The program that owns this account (usually LIGHT_TOKEN_PROGRAM_ID)

pub fn is_cold(&self) -> bool

Whether this account is cold.

pub fn is_hot(&self) -> bool

Whether this account is hot.

pub fn compressed(&self) -> Option<&CompressedTokenAccount>

Get the CompressedTokenAccount if cold.

pub fn amount(&self) -> u64

Get amount.

pub fn delegate(&self) -> Option<Pubkey>

Get delegate.

pub fn mint(&self) -> Pubkey

Get mint.

pub fn owner(&self) -> Pubkey

Get owner (wallet for ATAs, PDA for program-owned).

pub fn is_frozen(&self) -> bool

Check if frozen.

pub fn hash(&self) -> Option<[u8; 32]>

Get the account hash if cold.

pub fn tree_info(&self) -> Option<&TreeInfo>

Get tree info if cold.

pub fn leaf_index(&self) -> Option<u32>

Get leaf index if cold.

pub fn ata_bump(&self) -> Option<u8>

Get ATA bump if this is an ATA. Returns None if not a valid ATA derivation.

pub fn is_ata(&self) -> bool

Check if this token account is an ATA (derivation matches).

Trait Implementations

impl Clone for TokenAccountInterface

fn clone(&self) -> TokenAccountInterface

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TokenAccountInterface

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

Formats the value using the given formatter.

impl From<TokenAccountInterface> for AccountSpec<()>

fn from(interface: TokenAccountInterface) -> Self

Converts to this type from the input type.