Struct ExchangeCapabilities 

pub struct ExchangeCapabilities {

    pub fetch_markets: bool,
    pub fetch_currencies: bool,
    pub fetch_ticker: bool,
    pub fetch_tickers: bool,
    pub fetch_order_book: bool,
    pub fetch_trades: bool,
    pub fetch_ohlcv: bool,
    pub fetch_status: bool,
    pub fetch_time: bool,
    pub create_order: bool,
    pub create_market_order: bool,
    pub create_limit_order: bool,
    pub cancel_order: bool,
    pub cancel_all_orders: bool,
    pub edit_order: bool,
    pub fetch_order: bool,
    pub fetch_orders: bool,
    pub fetch_open_orders: bool,
    pub fetch_closed_orders: bool,
    pub fetch_canceled_orders: bool,
    pub fetch_balance: bool,
    pub fetch_my_trades: bool,
    pub fetch_deposits: bool,
    pub fetch_withdrawals: bool,
    pub fetch_transactions: bool,
    pub fetch_ledger: bool,
    pub fetch_deposit_address: bool,
    pub create_deposit_address: bool,
    pub withdraw: bool,
    pub transfer: bool,
    pub fetch_borrow_rate: bool,
    pub fetch_borrow_rates: bool,
    pub fetch_funding_rate: bool,
    pub fetch_funding_rates: bool,
    pub fetch_positions: bool,
    pub set_leverage: bool,
    pub set_margin_mode: bool,
    pub websocket: bool,
    pub watch_ticker: bool,
    pub watch_tickers: bool,
    pub watch_order_book: bool,
    pub watch_trades: bool,
    pub watch_ohlcv: bool,
    pub watch_balance: bool,
    pub watch_orders: bool,
    pub watch_my_trades: bool,
}

Exchange capabilities - describes what features an exchange supports

This struct contains boolean flags for each capability that an exchange may or may not support. Use this to check feature availability before calling methods that may not be implemented.

Example

use ccxt_core::exchange::ExchangeCapabilities;

let caps = ExchangeCapabilities::public_only();
assert!(caps.fetch_ticker);
assert!(!caps.create_order);

Fields

fetch_markets: bool

Can fetch market definitions

fetch_currencies: bool

Can fetch currency definitions

fetch_ticker: bool

Can fetch single ticker

fetch_tickers: bool

Can fetch multiple tickers

fetch_order_book: bool

Can fetch order book

fetch_trades: bool

Can fetch public trades

fetch_ohlcv: bool

Can fetch OHLCV candlestick data

fetch_status: bool

Can fetch exchange status

fetch_time: bool

Can fetch server time

create_order: bool

Can create orders

create_market_order: bool

Can create market orders

create_limit_order: bool

Can create limit orders

cancel_order: bool

Can cancel orders

cancel_all_orders: bool

Can cancel all orders

edit_order: bool

Can edit/modify orders

fetch_order: bool

Can fetch single order

fetch_orders: bool

Can fetch all orders

fetch_open_orders: bool

Can fetch open orders

fetch_closed_orders: bool

Can fetch closed orders

fetch_canceled_orders: bool

Can fetch canceled orders

fetch_balance: bool

Can fetch account balance

fetch_my_trades: bool

Can fetch user’s trade history

fetch_deposits: bool

Can fetch deposit history

fetch_withdrawals: bool

Can fetch withdrawal history

fetch_transactions: bool

Can fetch transaction history

fetch_ledger: bool

Can fetch ledger entries

fetch_deposit_address: bool

Can fetch deposit address

create_deposit_address: bool

Can create deposit address

withdraw: bool

Can withdraw funds

transfer: bool

Can transfer between accounts

fetch_borrow_rate: bool

Can fetch borrow rate

fetch_borrow_rates: bool

Can fetch multiple borrow rates

fetch_funding_rate: bool

Can fetch funding rate

fetch_funding_rates: bool

Can fetch multiple funding rates

fetch_positions: bool

Can fetch positions

set_leverage: bool

Can set leverage

set_margin_mode: bool

Can set margin mode

websocket: bool

WebSocket support available

watch_ticker: bool

Can watch ticker updates

watch_tickers: bool

Can watch multiple ticker updates

watch_order_book: bool

Can watch order book updates

watch_trades: bool

Can watch trade updates

watch_ohlcv: bool

Can watch OHLCV updates

watch_balance: bool

Can watch balance updates

watch_orders: bool

Can watch order updates

watch_my_trades: bool

Can watch user trade updates

Implementations

impl ExchangeCapabilities

pub fn all() -> Self

Create capabilities with all features enabled

Example

use ccxt_core::exchange::ExchangeCapabilities;

let caps = ExchangeCapabilities::all();
assert!(caps.fetch_ticker);
assert!(caps.create_order);
assert!(caps.websocket);

pub fn public_only() -> Self

Create capabilities for public API only (no authentication required)

Example

use ccxt_core::exchange::ExchangeCapabilities;

let caps = ExchangeCapabilities::public_only();
assert!(caps.fetch_ticker);
assert!(!caps.create_order);

pub fn has(&self, capability: &str) -> bool

Check if a capability is supported by name

This method allows checking capabilities using CCXT-style camelCase names.

Arguments

• capability - The capability name in camelCase format

Example

use ccxt_core::exchange::ExchangeCapabilities;

let caps = ExchangeCapabilities::all();
assert!(caps.has("fetchTicker"));
assert!(caps.has("createOrder"));
assert!(!caps.has("unknownCapability"));

pub fn supported_capabilities(&self) -> Vec<&'static str>

Get a list of all supported capability names

Trait Implementations

impl Clone for ExchangeCapabilities

fn clone(&self) -> ExchangeCapabilities

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExchangeCapabilities

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

Formats the value using the given formatter.

impl Default for ExchangeCapabilities

fn default() -> ExchangeCapabilities

Returns the “default value” for a type.

impl PartialEq for ExchangeCapabilities

fn eq(&self, other: &ExchangeCapabilities) -> 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 Eq for ExchangeCapabilities

impl StructuralPartialEq for ExchangeCapabilities