Struct OhlcvRequest 

pub struct OhlcvRequest {
    pub symbol: String,
    pub timeframe: String,
    pub since: Option<i64>,
    pub limit: Option<u32>,
    pub until: Option<i64>,
}

OHLCV request configuration built via builder pattern.

This struct contains all the fields needed to fetch OHLCV (candlestick) data from an exchange. Use OhlcvRequest::builder() to construct instances with validation.

Fields

• symbol (required): Trading pair symbol (e.g., “BTC/USDT”)
• timeframe (optional): Candlestick interval, defaults to “1h”
• since (optional): Start timestamp in milliseconds
• limit (optional): Maximum number of candles to return
• until (optional): End timestamp in milliseconds

Fields

symbol: String

Trading pair symbol (e.g., “BTC/USDT”)

timeframe: String

Candlestick timeframe/interval (e.g., “1m”, “5m”, “1h”, “1d”)

since: Option<i64>

Start timestamp in milliseconds (optional)

limit: Option<u32>

Maximum number of candles to return (optional)

until: Option<i64>

End timestamp in milliseconds (optional)

Implementations

impl OhlcvRequest

pub fn builder() -> OhlcvRequestBuilder

Creates a new builder for constructing an OhlcvRequest.

Examples

use ccxt_core::types::ohlcv_request::OhlcvRequest;

let request = OhlcvRequest::builder()
    .symbol("BTC/USDT")
    .build()
    .expect("Valid request");

// Timeframe defaults to "1h"
assert_eq!(request.timeframe, "1h");

Trait Implementations

impl Clone for OhlcvRequest

fn clone(&self) -> OhlcvRequest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OhlcvRequest

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for OhlcvRequest

fn deserialize<__D>( __deserializer: __D, ) -> Result<OhlcvRequest, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for OhlcvRequest

fn eq(&self, other: &OhlcvRequest) -> 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 OhlcvRequest

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for OhlcvRequest