Struct SymbolParser 

pub struct SymbolParser;

Symbol parser for unified symbol strings

Provides methods to parse and validate unified symbol strings into ParsedSymbol structures.

Implementations

impl SymbolParser

pub fn parse(symbol: &str) -> Result<ParsedSymbol, SymbolError>

Parse a unified symbol string into a ParsedSymbol

Arguments

• symbol - The unified symbol string to parse

Returns

Returns Ok(ParsedSymbol) if parsing succeeds, or Err(SymbolError) if the symbol format is invalid.

Examples

use ccxt_core::symbol::SymbolParser;

// Spot symbol
let spot = SymbolParser::parse("BTC/USDT").unwrap();
assert_eq!(spot.base, "BTC");
assert_eq!(spot.quote, "USDT");
assert!(spot.settle.is_none());

// Swap symbol
let swap = SymbolParser::parse("ETH/USDT:USDT").unwrap();
assert_eq!(swap.settle, Some("USDT".to_string()));

// Futures symbol
let futures = SymbolParser::parse("BTC/USDT:USDT-241231").unwrap();
assert!(futures.expiry.is_some());

pub fn validate(symbol: &str) -> Result<(), SymbolError>

Validate a symbol string without full parsing

Arguments

• symbol - The symbol string to validate

Returns

Returns Ok(()) if the symbol is valid, or Err(SymbolError) if invalid.