Struct MarketData 

pub struct MarketData {

    pub epic: String,
    pub instrument_name: String,
    pub instrument_type: InstrumentType,
    pub expiry: String,
    pub high_limit_price: Option<f64>,
    pub low_limit_price: Option<f64>,
    pub market_status: String,
    pub net_change: Option<f64>,
    pub percentage_change: Option<f64>,
    pub update_time: Option<String>,
    pub update_time_utc: Option<String>,
    pub bid: Option<f64>,
    pub offer: Option<f64>,
}

Basic market data

Fields

epic: String

Unique identifier for the market

instrument_name: String

Human-readable name of the instrument

instrument_type: InstrumentType

Type of the instrument

expiry: String

Expiry date of the instrument

high_limit_price: Option<f64>

Upper price limit for the market

low_limit_price: Option<f64>

Lower price limit for the market

market_status: String

Current status of the market

net_change: Option<f64>

Net change in price since previous close

percentage_change: Option<f64>

Percentage change in price since previous close

update_time: Option<String>

Time of the last price update

update_time_utc: Option<String>

Time of the last price update in UTC

bid: Option<f64>

Current bid price

offer: Option<f64>

Current offer/ask price

Implementations

impl MarketData

pub fn is_call(&self) -> bool

Checks if the current financial instrument is a call option.

A call option is a financial derivative that gives the holder the right (but not the obligation) to buy an underlying asset at a specified price within a specified time period. This method checks whether the instrument represented by this instance is a call option by inspecting the instrument_name field.

Returns

• true if the instrument’s name contains the substring "CALL", indicating it is a call option.
• false otherwise.

pub fn is_put(&self) -> bool

Checks if the financial instrument is a “PUT” option.

This method examines the instrument_name field of the struct to determine if it contains the substring “PUT”. If the substring is found, the method returns true, indicating that the instrument is categorized as a “PUT” option. Otherwise, it returns false.

Returns

• true - If instrument_name contains the substring “PUT”.
• false - If instrument_name does not contain the substring “PUT”.

Trait Implementations

impl Clone for MarketData

fn clone(&self) -> MarketData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MarketData

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MarketData

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for MarketData

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

Formats the value using the given formatter.

impl From<&MarketData> for DBEntryResponse

fn from(market: &MarketData) -> Self

Converts to this type from the input type.

impl From<MarketData> for DBEntryResponse

fn from(market: MarketData) -> Self

Converts to this type from the input type.

impl Serialize for MarketData

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

where __S: Serializer,

Serialize this value into the given Serde serializer.