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Warn when there are unknown config options

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This commit is contained in:
topecongiro 2017-12-12 00:54:55 +09:00
parent 32804c1f09
commit 17154c30cb
1 changed files with 10 additions and 9 deletions
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19
src/config.rs
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@ -394,22 +394,23 @@ macro_rules! create_config {
$(
stringify!($i) => (),
)+
_ => {
let msg =
&format!("Warning: Unknown configuration option `{}`\n",
key);
err.push_str(msg)
}
_ => {
let msg =
&format!("Warning: Unknown configuration option `{}`\n", key);
err.push_str(msg)
}
}
}
}
match parsed.try_into() {
Ok(parsed_config) =>
Ok(Config::default().fill_from_parsed_config(parsed_config)),
Ok(parsed_config) => {
eprintln!("{}", err);
Ok(Config::default().fill_from_parsed_config(parsed_config))
}
Err(e) => {
err.push_str("Error: Decoding config file failed:\n");
err.push_str(format!("{}\n", e).as_str());
err.push_str("Please check your config file.\n");
err.push_str("Please check your config file.");
Err(err)
}
}