Struct Option 

pub struct Option {

    pub price_strike: Option<i64>,
    pub contract_size: Option<i64>,
    pub open_interest: Option<i64>,
    pub open_interest_previous_trade_day: Option<i64>,
    pub premium: Option<i64>,
    pub implied_volatility: Option<i64>,
    pub greek: Option<OptionGreek>,
    pub open_interest_net: Option<i64>,
    pub distance_due_date: Option<i64>,
    pub contract_nominal_ammount: Option<u64>,
    pub positive_number_of_hand: Option<i64>,
    pub option_type: Option<i32>,
    pub multiplier: Option<u32>,
    pub hp_contract_size: Option<u64>,
    pub hp_multiplier: Option<u64>,
}

期权类型（同时表示美股期权和港股期权）

Fields

price_strike: Option<i64>

行权价

contract_size: Option<i64>

每份合约数（股）

open_interest: Option<i64>

未平仓合约数（张）

open_interest_previous_trade_day: Option<i64>

前一交易日未平仓合约数（张）

premium: Option<i64>

溢价[放大10^5倍]，前端展示百分比

implied_volatility: Option<i64>

隐含波动率 [放大10^5倍]。前端显示示例：协议值是12345，前端展示为12.345% 。

greek: Option<OptionGreek>

希腊值

open_interest_net: Option<i64>

港股期权新增

未平仓净额

distance_due_date: Option<i64>

距离到期日天数 -1表示过期，-2表示没有到期日

contract_nominal_ammount: Option<u64>

合约名义金额.精度10^9

positive_number_of_hand: Option<i64>

相等正股手数

option_type: Option<i32>

（0：美式期权，1：欧式期权，2：百慕大期权）

multiplier: Option<u32>

乘数

hp_contract_size: Option<u64>

每份合约数[放大 10^9 倍]

hp_multiplier: Option<u64>

乘数[放大 10^9 倍]

Implementations

impl Option

pub fn price_strike(&self) -> i64

Returns the value of price_strike, or the default value if price_strike is unset.

pub fn contract_size(&self) -> i64

Returns the value of contract_size, or the default value if contract_size is unset.

pub fn open_interest(&self) -> i64

Returns the value of open_interest, or the default value if open_interest is unset.

pub fn open_interest_previous_trade_day(&self) -> i64

Returns the value of open_interest_previous_trade_day, or the default value if open_interest_previous_trade_day is unset.

pub fn premium(&self) -> i64

Returns the value of premium, or the default value if premium is unset.

pub fn implied_volatility(&self) -> i64

Returns the value of implied_volatility, or the default value if implied_volatility is unset.

pub fn open_interest_net(&self) -> i64

Returns the value of open_interest_net, or the default value if open_interest_net is unset.

pub fn distance_due_date(&self) -> i64

Returns the value of distance_due_date, or the default value if distance_due_date is unset.

pub fn contract_nominal_ammount(&self) -> u64

Returns the value of contract_nominal_ammount, or the default value if contract_nominal_ammount is unset.

pub fn positive_number_of_hand(&self) -> i64

Returns the value of positive_number_of_hand, or the default value if positive_number_of_hand is unset.

pub fn option_type(&self) -> i32

Returns the value of option_type, or the default value if option_type is unset.

pub fn multiplier(&self) -> u32

Returns the value of multiplier, or the default value if multiplier is unset.

pub fn hp_contract_size(&self) -> u64

Returns the value of hp_contract_size, or the default value if hp_contract_size is unset.

pub fn hp_multiplier(&self) -> u64

Returns the value of hp_multiplier, or the default value if hp_multiplier is unset.

Trait Implementations

impl Clone for Option

fn clone(&self) -> Option

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Option

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

Formats the value using the given formatter.

impl Default for Option

fn default() -> Self

Returns the “default value” for a type.

impl Hash for Option

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

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 Message for Option

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for Option

fn eq(&self, other: &Option) -> 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 Copy for Option

impl Eq for Option

impl StructuralPartialEq for Option