pub fn map_bitmex_currency(bitmex_currency: &str) -> String
Expand description
Maps BitMEX currency codes to standard Nautilus currency codes.
BitMEX uses some non-standard currency codes:
- “XBt” -> “XBT” (Bitcoin)
- “USDt” -> “USDT” (Tether)
- “LAMp” -> “USDT” (Test currency, mapped to USDT)
For other currencies, converts to uppercase.