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inline a closure which is called only once

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rhysd 2021-10-12 15:32:34 +09:00 committed by David Peter
parent 92ba42a602
commit dc0acbbb90
1 changed files with 5 additions and 9 deletions
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14
src/controller.rs
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@ -89,15 +89,7 @@ impl<'b> Controller<'b> {
let writer = output_type.handle()?;
let mut no_errors: bool = true;
let stderr = io::stderr();
let print_error = |error: &Error, write: &mut dyn Write| {
if attached_to_pager {
handle_error(error, write);
} else {
handle_error(error, &mut stderr.lock());
}
};
for (index, input) in inputs.into_iter().enumerate() {
let identifier = stdout_identifier.as_ref();
@ -109,7 +101,11 @@ impl<'b> Controller<'b> {
self.print_input(input, writer, DummyStdin, identifier, is_first)
};
if let Err(error) = result {
print_error(&error, writer);
if attached_to_pager {
handle_error(&error, writer);
} else {
handle_error(&error, &mut stderr.lock());
}
no_errors = false;
}
}