Struct Hip4OutcomeAggregate 

pub struct Hip4OutcomeAggregate {

    pub outcome_id: i64,
    pub name: Option<String>,
    pub description_raw: Option<String>,
    pub class: Option<String>,
    pub underlying: Option<String>,
    pub expiry: Option<String>,
    pub target_price: Option<f64>,
    pub period: Option<String>,
    pub side_specs: Vec<Hip4SideSpec>,
    pub is_settled: Option<bool>,
    pub status: Option<String>,
    pub source_seen_at: Option<String>,
    pub display_title: Option<String>,
    pub slug: Option<String>,
    pub outcome_pair: Option<[String; 2]>,
    pub aggregated_oi: Option<Hip4AggregatedOi>,
    pub extra: HashMap<String, Value>,
}

A HIP-4 outcome market (per-outcome view, both sides combined).

Returned by /outcomes (list, no aggregated_oi) and /outcomes/{id} (detail, with aggregated_oi populated). Also returned by /outcomes/by-slug/{slug} and the ?slug= filter on /outcomes.

mark_price (when present on related endpoints like Hip4OpenInterestRecord) is an implied probability in [0, 1], not a USD price. The field name matches the perp/HIP-3 convention because the Hyperliquid upstream uses markPx for both.

Fields

outcome_id: i64

name: Option<String>

description_raw: Option<String>

class: Option<String>

underlying: Option<String>

expiry: Option<String>

target_price: Option<f64>

period: Option<String>

side_specs: Vec<Hip4SideSpec>

is_settled: Option<bool>

status: Option<String>

source_seen_at: Option<String>

display_title: Option<String>

Outcome-level human-readable title (no side suffix). e.g. "BTC above 78,213 on May 4 at 06:00 UTC?".

slug: Option<String>

Outcome-level URL slug (no side word, no leading #). e.g. "btc-above-78213-may-04-0600".

outcome_pair: Option<[String; 2]>

Pair of side coins for this outcome, e.g. ["#0", "#1"]. Surfaced on /v1/symbols HIP-4 rows; included here for symmetry.

aggregated_oi: Option<Hip4AggregatedOi>

extra: HashMap<String, Value>

Trait Implementations

impl Clone for Hip4OutcomeAggregate

fn clone(&self) -> Hip4OutcomeAggregate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Hip4OutcomeAggregate

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Hip4OutcomeAggregate

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Hip4OutcomeAggregate

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

where __S: Serializer,

Serialize this value into the given Serde serializer.