Sage: Callbacks

callbacks.ex

@callback transaction(attrs :: map()) ::
            {:ok, last_effect :: any(), all_effects :: map()} | {:error, reason :: any()}

@callback compensation(effect_to_compensate :: any(), effects_so_far :: map(), attrs :: any()) ::
            :ok
            | :abort
            | {:retry,
               [
                 {:retry_limit, pos_integer()},
                 {:base_backoff, pos_integer() | nil},
                 {:max_backoff, pos_integer()},
                 {:enable_jitter, boolean()}
               ]}
            | {:continue, effect :: any()}