Struct EventData

pub struct EventData {
    pub ts: u64,
    pub is_trade: bool,
    pub is_bid: bool,
    pub rate: f32,
    pub amount: f32,
}

Tectonic data row.

Fields

ts: u64

Event timestamp.

is_trade: bool

True if event is trade. It’s order if false.

is_bid: bool

True if event is bid. It’s ask if false.

rate: f32

Order or trade price.

amount: f32

Order or trade quantity.

Implementations

impl EventData

pub fn from_event(event: &Event, ts: u64) -> Result<EventData, Error>

Constructs data row from event.

pub fn to_csv(&self) -> String

Serializes to CSV with timestamp in seconds.

pub fn to_trade_csv(&self) -> String

Serializes to CSV with timestamp in seconds. Prints row without is_trade column.

Trait Implementations

impl Clone for EventData

fn clone(&self) -> EventData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EventData

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

Formats the value using the given formatter.

impl Default for EventData

fn default() -> EventData

Returns the “default value” for a type.

impl From<EventData> for Event

fn from(row: EventData) -> Event

Converts to this type from the input type.

impl PartialEq for EventData

fn eq(&self, other: &EventData) -> 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.