Struct TradeBook

pub struct TradeBook {
    pub trades: Vec<Trade>,
}

Trade book (list of all trades)

Fields

trades: Vec<Trade>

List of trades

Implementations

impl TradeBook

pub fn total_value(&self) -> f64

Calculate total traded value

pub fn total_quantity(&self) -> u32

Calculate total quantity traded

pub fn trades_by_symbol(&self, symbol: &str) -> Vec<&Trade>

Get trades by trading symbol

pub fn trades_by_type(&self, transaction_type: TransactionType) -> Vec<&Trade>

Get trades by transaction type

pub fn group_by_symbol(&self) -> HashMap<String, Vec<&Trade>>

Group trades by trading symbol

Trait Implementations

impl Clone for TradeBook

fn clone(&self) -> TradeBook

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TradeBook

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TradeBook

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TradeBook

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

where __S: Serializer,

Serialize this value into the given Serde serializer.