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OraclePrice

evm_oracle_state

Struct OraclePrice 

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pub struct OraclePrice {
Show 14 fields
    pub id: FeedId,
    pub proxy: Address,
    pub aggregator: Option<Address>,
    pub label: Option<String>,
    pub base: Option<String>,
    pub quote: Option<String>,
    pub raw_answer: I256,
    pub decimals: u8,
    pub round_id: U256,
    pub updated_at: u64,
    pub round: RoundData,
    pub round_status: OracleRoundStatus,
    pub value_status: OracleValueStatus,
    pub source: OracleValueSource,

}
Expand description

Consumer-facing typed oracle price.

Fields§

§id: FeedId

Stable feed id.

§proxy: Address

User-facing proxy address.

§aggregator: Option<Address>

Best-known aggregator.

§label: Option<String>

Optional human-readable label.

§base: Option<String>

Optional base symbol.

§quote: Option<String>

Optional quote symbol.

§raw_answer: I256

Raw signed answer.

§decimals: u8

Feed decimals.

§round_id: U256

Current round id.

§updated_at: u64

Current updatedAt timestamp.

§round: RoundData

Full current round data.

§round_status: OracleRoundStatus

Round validity classification.

§value_status: OracleValueStatus

Value reconciliation lifecycle.

§source: OracleValueSource

Source that produced the current snapshot.

Implementations§

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impl OraclePrice

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pub fn is_actionable(&self) -> bool

Return true when the price is fresh and allowed for immediate decisions.

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pub fn is_event_pending(&self) -> bool

Return true when the price came from an event awaiting reconciliation.

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pub fn is_confirmed(&self) -> bool

Return true when the price was confirmed by a proxy read.

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pub fn is_corrected(&self) -> bool

Return true when the price was corrected by a proxy read.

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pub fn round_data(&self) -> RoundData

Return the corresponding latest round tuple.

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pub fn scaled_to(&self, target_decimals: u8) -> Result<I256, OracleError>

Scale raw_answer to target_decimals.

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pub fn require(&self, policy: PricePolicy) -> Result<CheckedPrice, OracleError>

Promote this price to a checked price under the supplied policy.

Trait Implementations§

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impl Clone for OraclePrice

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fn clone(&self) -> OraclePrice

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for OraclePrice

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

Formats the value using the given formatter. Read more
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impl Eq for OraclePrice

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impl PartialEq for OraclePrice

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for OraclePrice

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

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