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use std::collections::HashMap;
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fn main() {
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let dict: HashMap<i32, i32> = HashMap::new();
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let debug_dump_dict = || {
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for (key, value) in dict {
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println!("{:?} - {:?}", key, value);
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}
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};
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debug_dump_dict();
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debug_dump_dict();
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//~^ ERROR use of moved value: `debug_dump_dict`
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}
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