Enum DataRef 

pub enum DataRef<'a> {
    BookDelta(&'a OrderBookDelta),
    BookDeltas(&'a OrderBookDeltas),
    BookDepth10(&'a OrderBookDepth10),
    Quote(&'a QuoteTick),
    Trade(&'a TradeTick),
    Bar(&'a Bar),
    MarkPrice(&'a MarkPriceUpdate),
    IndexPrice(&'a IndexPriceUpdate),
    FundingRate(&'a FundingRateUpdate),
    OptionGreeks(&'a OptionGreeks),
    InstrumentStatus(&'a InstrumentStatus),
    InstrumentClose(&'a InstrumentClose),
    Custom(&'a CustomData),
    Defi(&'a DefiData),
}

A borrowed view of a built-in Nautilus data type.

Variants

BookDelta(&'a OrderBookDelta)

BookDeltas(&'a OrderBookDeltas)

BookDepth10(&'a OrderBookDepth10)

Quote(&'a QuoteTick)

Trade(&'a TradeTick)

Bar(&'a Bar)

MarkPrice(&'a MarkPriceUpdate)

IndexPrice(&'a IndexPriceUpdate)

FundingRate(&'a FundingRateUpdate)

OptionGreeks(&'a OptionGreeks)

InstrumentStatus(&'a InstrumentStatus)

InstrumentClose(&'a InstrumentClose)

Custom(&'a CustomData)

Defi(&'a DefiData)

Implementations

impl DataRef<'_>

pub fn instrument_id(&self) -> InstrumentId

Returns the instrument ID for the data.

pub fn is_order_book_data(&self) -> bool

Returns whether the data is a type of order book data.

Trait Implementations

impl<'a> Clone for DataRef<'a>

fn clone(&self) -> DataRef<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for DataRef<'a>

impl<'a> Debug for DataRef<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a Data> for DataRef<'a>

fn from(value: &'a Data) -> Self

Converts to this type from the input type.

impl HasTsInit for DataRef<'_>

fn ts_init(&self) -> UnixNanos

Returns the UNIX timestamp (nanoseconds) when the instance was created.