Struct brontes_types :: db :: cex :: quotes :: CexPriceMap Copy item path

impl CexPriceMap

pub fn new() -> Self

pub fn get_quote_from_most_liquid_exchange( &self, pair: &Pair, timestamp: u64, max_time_diff: Option<u64>, ) -> Option<FeeAdjustedQuote>

Retrieves the quote closest to the specified timestamp for the given pair on the exchange with the highest trading volume in that month.

pub fn get_quote_at( &self, pair: &Pair, exchange: &CexExchange, timestamp: u64, max_time_diff: Option<u64>, ) -> Option<FeeAdjustedQuote>

pub fn get_exchange_quote_at_direct( &self, pair: &Pair, exchange: &CexExchange, timestamp: u64, _max_time_diff: Option<u64>, ) -> Option<FeeAdjustedQuote>

pub fn get_exchange_quote_at_via_intermediary( &self, pair: &Pair, exchange: &CexExchange, timestamp: u64, max_time_diff: Option<u64>, ) -> Option<FeeAdjustedQuote>

pub fn get_vm_quote( &self, pair: &Pair, exchange: &CexExchange, ) -> Option<FeeAdjustedQuote>

Retrieves a volume weighted CEX quote for a specified token pair from a given exchange.

This function looks up the quote for the pair in the context of the specified exchange. The quote is retrieved based on an ordered Pair key, which allows us to avoid duplicate entries for the same pair.

§Parameters

pair: The pair of tokens for which the quote is requested. The pair where pair.0 (token0) is the base asset and pair.1 (token1) is the quote asset.
exchange: The exchange from which to retrieve the quote.

§Returns

Returns Some(CexQuote) with the best ask and bid price if a quote is found.
Returns a default CexQuote with a 1:1 price ratio if the pair tokens are identical.
If token0 in the quote differs from pair.0 parameter, the quote’s price is reciprocated to match the requested pair ordering.

pub fn get_vm_quote_via_intermediary( &self, pair: &Pair, exchange: &CexExchange, ) -> Option<FeeAdjustedQuote>

Retrieves a CEX quote for a given token pair using an intermediary asset.

This method is used when a direct quote for the pair is not available. It attempts to construct a quote for pair by finding a path through a common intermediary asset as provided by the exchange.

pub fn get_vm_quote_direct_or_via_intermediary( &self, pair: &Pair, exchange: &CexExchange, ) -> Option<FeeAdjustedQuote>

Retrieves a CEX quote for a given token pair directly or via an intermediary

pub fn get_global_vm_quote( &self, exchange_quotes: &[&FeeAdjustedQuote], dex_swap: &NormalizedSwap, ) -> Option<FeeAdjustedQuote>

pub fn total_counts(&self) -> (usize, usize)

Trait Implementations§

impl Clone for CexPriceMap

fn clone(&self) -> CexPriceMap

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl DbRow for CexPriceMap

const COLUMN_NAMES: &'static [&'static str] = _

impl Debug for CexPriceMap

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

Formats the value using the given formatter. Read more

impl Default for CexPriceMap

fn default() -> Self

Returns the “default value” for a type. Read more

impl<'de> Deserialize<'de> for CexPriceMap

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

Deserialize this value from the given Serde deserializer. Read more

impl From<CexPriceMap> for CexPriceMapRedefined

fn from(src: CexPriceMap) -> Self

Converts to this type from the input type.

impl Into<CexPriceMap> for CexPriceMapRedefined

fn into(self) -> CexPriceMap

Converts this type into the (usually inferred) input type.

impl PartialEq for CexPriceMap

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · source§

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 RedefinedConvert<CexPriceMap> for CexPriceMapRedefined

fn from_source(src: CexPriceMap) -> Self

fn to_source(self) -> CexPriceMap

impl Serialize for CexPriceMap

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

Serialize this value into the given Serde serializer. Read more

impl Eq for CexPriceMap

impl StructuralPartialEq for CexPriceMap

Auto Trait Implementations§

impl Freeze for CexPriceMap

impl RefUnwindSafe for CexPriceMap

impl Send for CexPriceMap

impl Sync for CexPriceMap

impl Unpin for CexPriceMap

impl UnwindSafe for CexPriceMap

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