Struct Pair 

pub struct Pair {
    pub base: String,
    pub quote: Option<String>,
}

A base asset and, when known, its quote asset. With no quote, a venue uses its default quote.

Fields

base: String

Base asset symbol, as written (case is kept).

quote: Option<String>

Quote asset symbol, as written; None for a bare base.

Implementations

impl Pair

pub fn base_only(base: &str) -> Self

A pair of base with the venue’s default quote. Use this for a token symbol, which must not be split (WETH is not W/ETH).

pub fn parse(input: &str) -> Self

Parses user input or a venue symbol. Accepts key=value input (pair=DAI_USDC), a separated pair, a base followed by a known quote currency, or a bare base.

Trait Implementations

impl Clone for Pair

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Pair

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

Formats the value using the given formatter.

impl Display for Pair

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

Formats the value using the given formatter.

impl Eq for Pair

impl PartialEq for Pair

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Pair