Struct jet_margin::TokenConfig

pub struct TokenConfig {
    pub mint: Pubkey,
    pub underlying_mint: Pubkey,
    pub airspace: Pubkey,
    pub admin: TokenAdmin,
    pub token_kind: TokenKind,
    pub value_modifier: u16,
    pub max_staleness: u64,
}

The configuration account specifying parameters for a token when used in a position within a margin account.

Fields

mint: Pubkey

The mint for the token

underlying_mint: Pubkey

The mint for the underlying token represented, if any

airspace: Pubkey

The space this config is valid within

admin: TokenAdmin

The administrator of this token, which has the authority to provide information about (e.g. prices) and otherwise modify position states for these tokens.

token_kind: TokenKind

Description of this token

This determines the way the margin program values a token as a position in a margin account.

value_modifier: u16

A modifier to adjust the token value, based on the kind of token

max_staleness: u64

The maximum staleness (seconds) that’s acceptable for balances of this token

Implementations

impl TokenConfig

pub const SPACE: usize = 186usize

pub fn validate(&self) -> Result<()>

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

pub fn oracle(&self) -> Option<TokenOracle>

Trait Implementations

impl AccountDeserialize for TokenConfig

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 AccountSerialize for TokenConfig

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

Serializes the account data into writer.

impl BorshDeserialize for TokenConfigwhere
    Pubkey: BorshDeserialize,
    Pubkey: BorshDeserialize,
    Pubkey: BorshDeserialize,
    TokenAdmin: BorshDeserialize,
    TokenKind: BorshDeserialize,
    u16: BorshDeserialize,
    u64: 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 TokenConfigwhere
    Pubkey: BorshSerialize,
    Pubkey: BorshSerialize,
    Pubkey: BorshSerialize,
    TokenAdmin: BorshSerialize,
    TokenKind: BorshSerialize,
    u16: BorshSerialize,
    u64: 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 TokenConfig

fn clone(&self) -> TokenConfig

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TokenConfig

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

Formats the value using the given formatter.

impl Discriminator for TokenConfig

fn discriminator() -> [u8; 8]

impl Owner for TokenConfig

fn owner() -> Pubkey

impl PartialEq<TokenConfig> for TokenConfig

fn eq(&self, other: &TokenConfig) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for TokenConfig

impl StructuralEq for TokenConfig

impl StructuralPartialEq for TokenConfig