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authorbors-servo <lbergstrom+bors@mozilla.com>2017-07-26 18:40:45 -0500
committerGitHub <noreply@github.com>2017-07-26 18:40:45 -0500
commit331862adaf29c3a73db4156fd346b7755123fa3e (patch)
tree2caebefbe0c3c65b3fcb011ff3a13d7054299c14
parentbe5502223dcaf7e635fe3f07837720dd85a49518 (diff)
parentb11110539a608154cdbd972e276e0726bca66fe5 (diff)
Auto merge of #858 - fitzgen:report-unknown-generate-item, r=emilio
Report what the unknown generate item was when parsing `--generate` r? @emilio
-rw-r--r--src/options.rs5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/options.rs b/src/options.rs
index 23df6370..3d54eb39 100644
--- a/src/options.rs
+++ b/src/options.rs
@@ -302,9 +302,10 @@ pub fn builder_from_flags<I>
"methods" => config.methods = true,
"constructors" => config.constructors = true,
"destructors" => config.destructors = true,
- _ => {
+ otherwise => {
return Err(Error::new(ErrorKind::Other,
- "Unknown generate item"));
+ format!("Unknown generate item: {}",
+ otherwise)));
}
}
}