Struct libtectonic::dtf::update::Update

#[repr(C)]
pub struct Update {
    pub ts: u64,
    pub seq: u32,
    pub is_trade: bool,
    pub is_bid: bool,
    pub price: f32,
    pub size: f32,
}

Represents an L2 orderbook update

Fields

ts: u64

time stamp

seq: u32

sequence number

is_trade: bool

is the update for a trade

is_bid: bool

is the update on the bid or ask side

price: f32

price of the order

size: f32

size of the order

Methods

impl Update

pub fn serialize(&self, ref_ts: u64, ref_seq: u32) -> Vec<u8>

Serialize to bytearray

pub fn as_json(&self) -> String

Convert to json string

pub fn as_csv(&self) -> String

Convert to csv string

Trait Implementations

impl Eq for Update

impl PartialOrd<Update> for Update

fn partial_cmp(&self, other: &Update) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use] fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use] fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use] fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use] fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Update

impl PartialEq<Update> for Update

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Clone for Update

fn clone(&self) -> Update

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Ord for Update

fn cmp(&self, other: &Update) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl Debug for Update

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Update

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where     __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Update

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

Serialize this value into the given Serde serializer.