Enum RateRequest 

pub enum RateRequest {
    Pair(CurrencyPair),
    Symbol(String),
}

Unified request for rate queries.

Use RateRequest::Pair for explicit pair requests (e.g. EUR/USD) and RateRequest::Symbol for single-instrument requests (e.g. AAPL).

Variants

Pair(CurrencyPair)

Symbol(String)

Implementations

impl RateRequest

pub fn pair(from: impl Into<String>, to: impl Into<String>) -> Self

Creates a pair request.

pub fn symbol(symbol: impl Into<String>) -> Result<Self, DukascopyError>

Creates a symbol request with validation.

pub fn as_pair(&self) -> Option<&CurrencyPair>

Returns pair if this is a pair request.

pub fn as_symbol(&self) -> Option<&str>

Returns symbol if this is a symbol request.

pub fn parse_with_mode( input: &str, mode: RequestParseMode, ) -> Result<Self, DukascopyError>

Parses a request with an explicit parse mode.

Trait Implementations

impl Clone for RateRequest

fn clone(&self) -> RateRequest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RateRequest

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RateRequest

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for RateRequest

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

Formats the value using the given formatter.

impl From<CurrencyPair> for RateRequest

fn from(value: CurrencyPair) -> Self

Converts to this type from the input type.

impl FromStr for RateRequest

fn from_str(input: &str) -> Result<Self, Self::Err>

Parses a request from input string.

Rules:

• input containing / is parsed as explicit pair, e.g. EUR/USD
• 6-letter FX shorthand (e.g. EURUSD, XAUUSD) is parsed as pair
• otherwise input is parsed as symbol, e.g. AAPL, USA500IDX

type Err = DukascopyError

The associated error which can be returned from parsing.

impl Hash for RateRequest

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 PartialEq for RateRequest

fn eq(&self, other: &RateRequest) -> 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 Serialize for RateRequest

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for RateRequest

impl StructuralPartialEq for RateRequest