Struct MPToken 

pub struct MPToken<'a> {

    pub common_fields: CommonFields<'a, MPTokenFlag>,
    pub account: Cow<'a, str>,
    pub mptoken_issuance_id: Cow<'a, str>,
    pub mpt_amount: Cow<'a, str>,
    pub previous_txn_id: Cow<'a, str>,
    pub previous_txn_lgr_seq: u32,
    pub owner_node: Option<Cow<'a, str>>,
    pub locked_amount: Option<Cow<'a, str>>,
    pub confidential_balance_inbox: Option<Cow<'a, str>>,
    pub confidential_balance_spending: Option<Cow<'a, str>>,
    pub confidential_balance_version: Option<u32>,
    pub issuer_encrypted_balance: Option<Cow<'a, str>>,
    pub auditor_encrypted_balance: Option<Cow<'a, str>>,
    pub holder_encryption_key: Option<Cow<'a, str>>,
}

The MPToken ledger object represents a single account’s holdings of a specific Multi-Purpose Token issuance.

<https://xrpl.org/docs/references/protocol/ledger-data/ledger-entry-types/mptoken>

Fields

common_fields: CommonFields<'a, MPTokenFlag>

The base fields for all ledger object models.

account: Cow<'a, str>

The owner (holder) of these MPTs.

mptoken_issuance_id: Cow<'a, str>

The MPTokenIssuance identifier.

mpt_amount: Cow<'a, str>

The amount of tokens currently held by the owner. The minimum is 0 and the maximum is 2^63-1.

previous_txn_id: Cow<'a, str>

The identifying hash of the transaction that most recently modified this entry.

previous_txn_lgr_seq: u32

The index of the ledger that contains the transaction that most recently modified this object.

owner_node: Option<Cow<'a, str>>

A hint indicating which page of the owner directory links to this entry, in case the directory consists of multiple pages.

locked_amount: Option<Cow<'a, str>>

The amount of this MPT currently locked in escrow or by other mechanisms. Present only when the TokenEscrow amendment is active.

confidential_balance_inbox: Option<Cow<'a, str>>

CB_IN — the holder’s confidential inbox balance: a 66-byte EC-ElGamal ciphertext accumulating incoming confidential transfers until the holder merges them with ConfidentialMPTMergeInbox (XLS-0096).

confidential_balance_spending: Option<Cow<'a, str>>

CB_S — the holder’s confidential spending balance, as a 66-byte EC-ElGamal ciphertext. Proofs are generated against this balance.

confidential_balance_version: Option<u32>

Monotonic counter bumped whenever CB_S changes, binding proofs to a specific balance state (folded into the transaction’s context hash).

issuer_encrypted_balance: Option<Cow<'a, str>>

The issuer’s mirror of this holder’s confidential balance, encrypted under the issuance’s IssuerEncryptionKey.

auditor_encrypted_balance: Option<Cow<'a, str>>

The auditor’s mirror of this holder’s confidential balance, encrypted under the issuance’s AuditorEncryptionKey, when one is registered.

holder_encryption_key: Option<Cow<'a, str>>

The holder’s 33-byte compressed EC-ElGamal public key, registered by the holder’s first ConfidentialMPTConvert.

Trait Implementations

impl<'a> Clone for MPToken<'a>

fn clone(&self) -> MPToken<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for MPToken<'a>

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

Formats the value using the given formatter.

impl<'de, 'a> Deserialize<'de> for MPToken<'a>

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a> Eq for MPToken<'a>

impl<'a> LedgerObject<MPTokenFlag> for MPToken<'a>

fn get_ledger_entry_type(&self) -> LedgerEntryType

fn has_flag(&self, flag: &T) -> bool

impl<'a> Model for MPToken<'a>

fn get_errors(&self) -> XRPLModelResult<()>

Collects a models errors and returns the first error that occurs.

fn validate(&self) -> XRPLModelResult<()>

Simply forwards the error from get_errors if there was one.

fn is_valid(&self) -> bool

Checks if the model is valid.

impl<'a> PartialEq for MPToken<'a>

fn eq(&self, other: &MPToken<'a>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<'a> Serialize for MPToken<'a>

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'a> StructuralPartialEq for MPToken<'a>