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Fixed some specs.

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This commit is contained in:
Phillip Toland 2009-02-17 16:18:33 -06:00
parent eede56ed4f
commit 6e841ad8fa
1 changed files with 7 additions and 5 deletions
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12
src/bdberl.erl
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@ -46,13 +46,15 @@
-type db_update_fun() :: fun((db_key(), db_value(), any()) -> db_value()).
-spec open(Name :: nonempty_string(), Type :: db_type()) -> db().
-spec open(Name :: nonempty_string(), Type :: db_type()) ->
{ok, db()} | {error, error()}.
open(Name, Type) ->
open(Name, Type, [create]).
-spec open(Name :: nonempty_string(), Type :: db_type(), Opts :: db_flags()) -> db().
-spec open(Name :: nonempty_string(), Type :: db_type(), Opts :: db_flags()) ->
{ok, db()} | {error, error()}.
open(Name, Type, Opts) ->
%% Map database type into an integer code
@ -359,19 +361,19 @@ cursor_open(Db) ->
end.
-spec cursor_next() -> ok | {error, error()}.
-spec cursor_next() -> {ok, db_key(), db_value()} | not_found | {error, error()}.
cursor_next() ->
do_cursor_move(?CMD_CURSOR_NEXT).
-spec cursor_prev() -> ok | {error, error()}.
-spec cursor_prev() -> {ok, db_key(), db_value()} | not_found | {error, error()}.
cursor_prev() ->
do_cursor_move(?CMD_CURSOR_PREV).
-spec cursor_current() -> ok | {error, error()}.
-spec cursor_current() -> {ok, db_key(), db_value()} | not_found | {error, error()}.
cursor_current() ->
do_cursor_move(?CMD_CURSOR_CURR).