Struct OptionContractInfo 

pub struct OptionContractInfo {
    pub underlying_stock_id: u64,
    pub strike_date: u64,
    pub real_expiration_time: u64,
    pub strike_price: u64,
    pub option_type: u32,
    pub index_option_type: i32,
    pub hp_multiplier: u64,
}

Option contract static metadata from CMD20106 OptionResultInfo.

C++ stores these fields on Ndt_Qot_SecInfo (nSecID_OptionOwner, nOptionStrikeTime, nOptionStrikePrice, enOptionType) and uses them when projecting snapshot option extra data. Rust keeps the metadata separate from CachedSecurityInfo because stock-list sync does not carry the full option tuple; CMD20106 on-demand refresh is the authoritative source.

Fields

underlying_stock_id: u64

strike_date: u64

real_expiration_time: u64

C++ Ndt_Qot_SecInfo::nOptionLastTradeTime, sourced from stock_information.OptionResultInfo.real_expiration_time field 36.

0 means backend did not return it; callers should fall back to strike_date, matching C++ APIServer_Qot_OptionQuote.cpp.

strike_price: u64

option_type: u32

index_option_type: i32

Backend stock_information.OptionResultInfo.index_option_type field 50.

Only HSI/GQI index options use this as a backend query discriminator; 0 means absent or not applicable.

hp_multiplier: u64

C++ Ndt_Qot_SecInfo::nHpOptionMultiplier, fixed-point scale 1e9. Used by public ticker turnover projection for option contracts.

Trait Implementations

impl Clone for OptionContractInfo

fn clone(&self) -> OptionContractInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for OptionContractInfo

impl Debug for OptionContractInfo

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

Formats the value using the given formatter.

impl Default for OptionContractInfo

fn default() -> OptionContractInfo

Returns the “default value” for a type.

impl Eq for OptionContractInfo

impl PartialEq for OptionContractInfo

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for OptionContractInfo