Struct Kraken 

pub struct Kraken;

Kraken exchange.

See docs: https://docs.kraken.com/websockets/#overview

Trait Implementations

impl Clone for Kraken

fn clone(&self) -> Kraken

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Connector for Kraken

const ID: ExchangeId = ExchangeId::Kraken

Unique identifier for the exchange server being connected with.

type Channel = KrakenChannel

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

type Market = KrakenMarket

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

type Subscriber = WebSocketSubscriber

Subscriber type that establishes a connection with the exchange server, and actions Subscriptions over the socket.

type SubValidator = WebSocketSubValidator

SubscriptionValidator type that listens to responses from the exchange server and validates if the actioned Subscriptions were successful.

type SubResponse = KrakenSubResponse

Deserialisable type that the Self::SubValidator expects to receive from the exchange server in response to the Subscription Self::requests sent over the WebSocket. Implements Validator in order to determine if Self communicates a successful Subscription outcome.

fn url() -> Result<Url, ParseError>

Base Url of the exchange server being connected with.

fn requests( exchange_subs: Vec<ExchangeSub<Self::Channel, Self::Market>>, ) -> Vec<WsMessage>

Defines how to translate a collection of ExchangeSubs into the WsMessage subscription payloads sent to the exchange server.

fn ping_interval() -> Option<PingInterval>

Defines PingInterval of custom application-level WebSocket pings for the exchange server being connected with.

fn expected_responses<InstrumentKey>(map: &Map<InstrumentKey>) -> usize

Number of Subscription responses expected from the exchange server in responses to the requests send. Used to validate all Subscriptions were accepted.

fn subscription_timeout() -> Duration

Expected Duration the SubscriptionValidator will wait to receive all success responses to actioned Subscription requests.

impl Debug for Kraken

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

Formats the value using the given formatter.

impl Default for Kraken

fn default() -> Kraken

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Kraken

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Kraken

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

Formats the value using the given formatter.

impl Hash for Kraken

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 Ord for Kraken

fn cmp(&self, other: &Kraken) -> 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.

impl PartialEq for Kraken

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

impl PartialOrd for Kraken

fn partial_cmp(&self, other: &Kraken) -> 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 Kraken

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl<Instrument> StreamSelector<Instrument, OrderBooksL1> for Kraken

where Instrument: InstrumentData,

type SnapFetcher = NoInitialSnapshots

type Stream = ExchangeStream<WebSocketSerdeParser, SplitStream<WebSocketStream<MaybeTlsStream<TcpStream>>>, StatelessTransformer<Kraken, <Instrument as InstrumentData>::Key, OrderBooksL1, KrakenMessage<KrakenOrderBookL1Inner>>>

impl<Instrument> StreamSelector<Instrument, PublicTrades> for Kraken

where Instrument: InstrumentData,

type SnapFetcher = NoInitialSnapshots

type Stream = ExchangeStream<WebSocketSerdeParser, SplitStream<WebSocketStream<MaybeTlsStream<TcpStream>>>, StatelessTransformer<Kraken, <Instrument as InstrumentData>::Key, PublicTrades, KrakenMessage<KrakenTradesInner>>>

impl Copy for Kraken

impl Eq for Kraken

impl StructuralPartialEq for Kraken