@type t() :: %Entrace.Trace{
  called_at: DateTime.t(),
  caller: term(),
  caller_line: term(),
  id: integer(),
  mfa: {atom(), atom(), atom() | non_neg_integer()},
  pid: pid(),
  return_value: nil | :too_large | {:return, term()},
  returned_at: DateTime.t() | nil,
  stacktrace: term()
}