Binance.ExchangeInfo.new

You're seeing just the function new, go back to Binance.ExchangeInfo module for more information.
Link to this function

new(map_or_kwlist, opts \\ [])

Specs

new(ExConstructor.map_or_kwlist(), Keyword.t()) :: %Binance.ExchangeInfo{
  exchange_filters: term(),
  rate_limits: term(),
  server_time: term(),
  symbols: term(),
  timezone: term()
}