don't create intermediate string while creating json (rustdoc)
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@ -324,7 +324,6 @@ fn json_output(crate: clean::Crate, res: ~[plugins::PluginJson], dst: Path) {
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json.insert(~"crate", crate_json);
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json.insert(~"plugins", json::Object(plugins_json));
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let mut file = File::create(&dst).unwrap();
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let output = json::Object(json).to_str();
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file.write(output.as_bytes());
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let file = @mut File::create(&dst).unwrap();
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json::Object(json).to_writer(file as @mut io::Writer);
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}
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