Struct BinaryMarketKey 

pub struct BinaryMarketKey {
    pub venue: PredictionVenue,
    pub market_id: PredictionMarketId,
}

Venue-namespaced key for an atomic binary yes/no market.

Fields

venue: PredictionVenue

Prediction venue that issued the market identifier.

market_id: PredictionMarketId

Provider-native atomic binary market/claim identifier.

Implementations

impl BinaryMarketKey

pub const fn from_parts( venue: PredictionVenue, market_id: PredictionMarketId, ) -> BinaryMarketKey

Construct a binary market key from already-validated parts.

pub fn new( venue: &str, market_id: &str, ) -> Result<BinaryMarketKey, PredictionError>

Construct a binary market key from string inputs.

Errors

Returns PredictionError if either input fails validation.

pub fn to_market_key(&self) -> PredictionMarketKey

Returns this binary key as a shape-agnostic market key.

pub fn synthetic_yes_instrument(&self) -> OutcomeInstrument

Returns a synthetic YES outcome instrument for this binary market.

This is intended for venues whose provider-native binary instruments are naturally identified as YES/NO, such as Kalshi-style adapters. Venues with provider-issued outcome ids, such as Polymarket CLOB token ids, should carry those concrete ids in BinaryOutcomeInstruments.

pub fn synthetic_no_instrument(&self) -> OutcomeInstrument

Returns a synthetic NO outcome instrument for this binary market.

This is intended for venues whose provider-native binary instruments are naturally identified as YES/NO, such as Kalshi-style adapters. Venues with provider-issued outcome ids, such as Polymarket CLOB token ids, should carry those concrete ids in BinaryOutcomeInstruments.

pub fn unique_key(&self) -> String

Returns a collision-resistant, venue-namespaced identity key.

Trait Implementations

impl Clone for BinaryMarketKey

fn clone(&self) -> BinaryMarketKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Columnar for BinaryMarketKey

where PredictionVenue: AsRef<str>, PredictionMarketId: AsRef<str>,

fn columnar_to_dataframe( items: &[BinaryMarketKey], ) -> Result<DataFrame, PolarsError>

Errors

fn columnar_from_refs( items: &[&BinaryMarketKey], ) -> Result<DataFrame, PolarsError>

Errors

impl Debug for BinaryMarketKey

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BinaryMarketKey

fn deserialize<__D>( __deserializer: __D, ) -> Result<BinaryMarketKey, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for BinaryMarketKey

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

Formats the value using the given formatter.

impl Eq for BinaryMarketKey

impl Hash for BinaryMarketKey

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for BinaryMarketKey

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for BinaryMarketKey

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for BinaryMarketKey

impl ToDataFrame for BinaryMarketKey

where PredictionVenue: AsRef<str>, PredictionMarketId: AsRef<str>,

fn to_dataframe(&self) -> Result<DataFrame, PolarsError>

Errors

fn empty_dataframe() -> Result<DataFrame, PolarsError>

Errors

fn schema() -> Result<Vec<(String, DataType)>, PolarsError>

Errors