Module strings

SmartString type aliases for memory efficiency

This module provides optimized SmartString types for common use cases in HFT systems. SmartString is used for strings that are typically less than 24 bytes, which includes most symbols, exchange names, currency codes, and other short identifiers.

Functions

currency_code

Create a CurrencyCode from a string slice

exchange_name

Create an ExchangeName from a string slice

order_id

Create an OrderId from a string slice

safe_format

Safe formatting into SmartString for HFT systems

Type Aliases

AccountId

Account ID

ApiKey

API key identifier

ClientOrderId

Client order ID

CurrencyCode

Currency code (e.g., “USD”, “EUR”, “KRW”)

ExchangeName

Exchange name (e.g., “binance”, “coinbase”)

OrderId

Order ID (typically short identifiers or UUIDs)

SmartString

A convenience alias for a [LazyCompact] layout [SmartString].

StatusMessage

Short message or status

TradeId

Trade ID