diff options
Diffstat (limited to 'lib/stdlib/src')
| -rw-r--r-- | lib/stdlib/src/gen_statem.erl | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/lib/stdlib/src/gen_statem.erl b/lib/stdlib/src/gen_statem.erl index 018aca90e6..b6b02a47bc 100644 --- a/lib/stdlib/src/gen_statem.erl +++ b/lib/stdlib/src/gen_statem.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2016. All Rights Reserved. +%% Copyright Ericsson AB 2016-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -47,15 +47,17 @@ %% Type exports for templates and callback modules -export_type( [event_type/0, - init_result/0, callback_mode_result/0, - state_function_result/0, - handle_event_result/0, + init_result/1, state_enter_result/1, event_handler_result/1, reply_action/0, enter_action/0, action/0]). +%% Old types, not advertised +-export_type( + [state_function_result/0, + handle_event_result/0]). %% Type that is exported just to be documented -export_type([transition_option/0]). @@ -143,9 +145,10 @@ {'reply', % Reply to a caller From :: from(), Reply :: term()}. --type init_result() :: - {ok, state(), data()} | - {ok, state(), data(), [action()] | action()} | +-type init_result(StateType) :: + {ok, State :: StateType, Data :: data()} | + {ok, State :: StateType, Data :: data(), + Actions :: [action()] | action()} | 'ignore' | {'stop', Reason :: term()}. @@ -201,7 +204,7 @@ %% the server is not running until this function has returned %% an {ok, ...} tuple. Thereafter the state callbacks are called %% for all events to this server. --callback init(Args :: term()) -> init_result(). +-callback init(Args :: term()) -> init_result(state()). %% This callback shall return the callback mode of the callback module. %% |