Trait OracleFields

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pub trait OracleFields: LedgerObjectCommonFields {
    // Provided methods
    fn owner(&self) -> Result<AccountID> { ... }
    fn oracle_document_id(&self) -> Result<Option<u32>> { ... }
    fn provider(&self) -> Result<StandardBlob> { ... }
    fn asset_class(&self) -> Result<StandardBlob> { ... }
    fn last_update_time(&self) -> Result<u32> { ... }
    fn uri(&self) -> Result<Option<UriBlob>> { ... }
    fn owner_node(&self) -> Result<u64> { ... }
    fn previous_txn_id(&self) -> Result<Hash256> { ... }
    fn previous_txn_lgr_seq(&self) -> Result<u32> { ... }
}

Expand description

Trait providing access to fields specific to Oracle objects in any ledger.

Provided Methods§

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fn owner(&self) -> Result<AccountID>

The account with update and delete privileges for the oracle. It’s recommended to set up multi-signing on this account.

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fn oracle_document_id(&self) -> Result<Option<u32>>

The OracleDocumentID field (Optional).

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fn provider(&self) -> Result<StandardBlob>

An arbitrary value that identifies an oracle provider, such as Chainlink, Band, or DIA. This field is a string, up to 256 ASCII hex encoded characters (0x20-0x7E).

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fn asset_class(&self) -> Result<StandardBlob>

Arbitrary string to describe the type of asset, such as currency, commodity, or index. Must be formatted as hexadecimal representing ASCII characters (0x20-0x7E), maximum 16 bytes.

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fn last_update_time(&self) -> Result<u32>

The time the data was last updated, represented in Unix time. (Note: Unlike many other time values on the XRP Ledger, this value does not use the Ripple Epoch.)

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