ATECC508A.Transport.transaction

You're seeing just the callback transaction, go back to ATECC508A.Transport module for more information.
Link to this callback

transaction(id, callback)

View Source

Specs

transaction(
  id :: any(),
  callback :: (request :: (... -> any()) -> {:ok, any()} | {:error, atom()})
) :: {:ok, any()} | {:error, atom()}