Struct TokenMap

pub struct TokenMap { /* private fields */ }

Token Map.

Implementations

impl TokenMap

pub fn header(&self) -> &TokenMapHeader

Get the header.

pub fn is_empty(&self) -> bool

Is empty.

pub fn len(&self) -> usize

Get the number of tokens in the map.

pub fn tokens(&self) -> impl Iterator<Item = Pubkey> + '_

Get all tokens.

pub fn iter(&self) -> impl Iterator<Item = (Pubkey, &TokenConfig)> + '_

Create an iterator over the entires of the map.

Trait Implementations

impl AccountDeserialize for TokenMap

fn try_deserialize(buf: &mut &[u8]) -> Result<Self>

Deserializes previously initialized account data. Should fail for all uninitialized accounts, where the bytes are zeroed. Implementations should be unique to a particular account type so that one can never successfully deserialize the data of one account type into another. For example, if the SPL token program were to implement this trait, it should be impossible to deserialize a Mint account into a token Account.

fn try_deserialize_unchecked(buf: &mut &[u8]) -> Result<Self>

Deserializes account data without checking the account discriminator. This should only be used on account initialization, when the bytes of the account are zeroed.

impl Debug for TokenMap

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

Formats the value using the given formatter.

impl TokenMapAccess for TokenMap

fn get(&self, token: &Pubkey) -> Option<&TokenConfig>

Get the config of the given token.

fn token_configs_for_market( &self, market: &impl HasMarketMeta, ) -> Option<[&TokenConfig; 3]>

Get token configs for the given market.

fn sort_tokens_by_provider(&self, tokens: &mut [Pubkey]) -> Result<()>

Sort tokens by provider. This sort is stable.