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| author | Eric <[email protected]> | 2012-12-06 18:12:53 -0500 |
|---|---|---|
| committer | Jordan Wilberding <[email protected]> | 2012-12-07 05:49:59 -0700 |
| commit | 819690cd8bda0f7f91740b8fa5df71256656de52 (patch) | |
| tree | b5e1d71e7935e0f1f3a9118638e05c574f8a63aa /src/rcl_provider.erl | |
| parent | d88598d9748c89a7f3d041e078bc8e2b544b5da9 (diff) | |
| download | relx-819690cd8bda0f7f91740b8fa5df71256656de52.tar.gz relx-819690cd8bda0f7f91740b8fa5df71256656de52.tar.bz2 relx-819690cd8bda0f7f91740b8fa5df71256656de52.zip | |
fix nasty bug that didn't let relcool output errors
Signed-off-by: Jordan Wilberding <[email protected]>
Diffstat (limited to 'src/rcl_provider.erl')
| -rw-r--r-- | src/rcl_provider.erl | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/rcl_provider.erl b/src/rcl_provider.erl index 9d1dd88..c3ef434 100644 --- a/src/rcl_provider.erl +++ b/src/rcl_provider.erl @@ -10,6 +10,7 @@ %% API -export([new/2, do/2, + impl/1, format_error/1, format_error/2, format/1]). @@ -57,6 +58,12 @@ new(ModuleName, State0) when is_atom(ModuleName) -> do({?MODULE, Mod}, State) -> Mod:do(State). +%%% @doc get the name of the module that implements the provider +%%% @param Provider the provider object +-spec impl(Provider::t()) -> module(). +impl({?MODULE, Mod}) -> + Mod. + %% @doc format an error produced from a provider. -spec format_error(Reason::term()) -> iolist(). format_error({non_existing, ModuleName}) -> |