Struct ExchangeSub 

pub struct ExchangeSub<Channel, Market> {
    pub channel: Channel,
    pub market: Market,
}

Defines an exchange specific market and channel combination used by an exchange Connector to build the WsMessage subscription payloads to send to the exchange server.

Examples

Binance OrderBooksL2

ExchangeSub {
    channel: BinanceChannel("@depth@100ms"),
    market: BinanceMarket("btcusdt"),
}

Kraken PublicTrades

ExchangeSub {
    channel: KrakenChannel("trade"),
    market: KrakenChannel("BTC/USDT")
}

Fields

channel: Channel

Type that defines how to translate a Barter Subscription into an exchange specific channel to be subscribed to.

Examples

• BinanceChannel("@depth@100ms")
• KrakenChannel("trade")

market: Market

Type that defines how to translate a Barter Subscription into an exchange specific market that can be subscribed to.

Examples

• BinanceMarket("btcusdt")
• KrakenMarket("BTC/USDT")

Implementations

impl<Channel, Market> ExchangeSub<Channel, Market>

where Channel: AsRef<str>, Market: AsRef<str>,

pub fn new<Exchange, Instrument, Kind>( sub: &Subscription<Exchange, Instrument, Kind>, ) -> Self

where Subscription<Exchange, Instrument, Kind>: Identifier<Channel> + Identifier<Market>,

Construct a new exchange specific Self with the Barter Subscription provided.

Trait Implementations

impl<Channel: Clone, Market: Clone> Clone for ExchangeSub<Channel, Market>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Channel: Debug, Market: Debug> Debug for ExchangeSub<Channel, Market>

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

Formats the value using the given formatter.

impl<'de, Channel, Market> Deserialize<'de> for ExchangeSub<Channel, Market>

where Channel: Deserialize<'de>, Market: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<Channel: Eq, Market: Eq> Eq for ExchangeSub<Channel, Market>

impl<Channel, Market> From<(Channel, Market)> for ExchangeSub<Channel, Market>

where Channel: AsRef<str>, Market: AsRef<str>,

fn from((channel, market): (Channel, Market)) -> Self

Converts to this type from the input type.

impl<Channel: Hash, Market: Hash> Hash for ExchangeSub<Channel, Market>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<Channel, Market> Identifier<SubscriptionId> for ExchangeSub<Channel, Market>

where Channel: AsRef<str>, Market: AsRef<str>,

fn id(&self) -> SubscriptionId

impl<Channel: Ord, Market: Ord> Ord for ExchangeSub<Channel, Market>

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl<Channel: PartialEq, Market: PartialEq> PartialEq for ExchangeSub<Channel, Market>

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

Equality operator ==.

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

Inequality operator !=.

impl<Channel: PartialOrd, Market: PartialOrd> PartialOrd for ExchangeSub<Channel, Market>

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

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

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

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

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

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

impl Serialize for ExchangeSub<OkxChannel, OkxMarket>

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl<Channel: PartialEq, Market: PartialEq> StructuralPartialEq for ExchangeSub<Channel, Market>