diff options
| author | Andrew Gallant <jamslam@gmail.com> | 2014-11-26 22:00:35 -0500 |
|---|---|---|
| committer | Andrew Gallant <jamslam@gmail.com> | 2014-11-26 22:00:35 -0500 |
| commit | ed5325f19e30d390ee6238c76977caa69742fe31 (patch) | |
| tree | 0a9a5f8a635f5b2efd94e367f34f00243dbc0d10 /src/main.rs | |
| parent | 2ec82e8fa258baa7e86d8c77c26d1f572656b8ef (diff) | |
Use a `fail!` macro, which is just `Err(FromError::from_error(...))`.
Diffstat (limited to 'src/main.rs')
| -rw-r--r-- | src/main.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/main.rs b/src/main.rs index 11f34cc..e3c6bec 100644 --- a/src/main.rs +++ b/src/main.rs @@ -27,6 +27,10 @@ macro_rules! werr( ) ) +macro_rules! fail( + ($e:expr) => (Err(::std::error::FromError::from_error($e))); +) + macro_rules! command_list( () => ( " |