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https://github.com/sunface/rust-by-practice.git
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remove unnecessary space
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@ -173,7 +173,7 @@ fn main() {
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fn main() {
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let mut s = String::new();
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let update_string = |str| s.push_str(str);
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let update_string = |str| s.push_str(str);
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exec(update_string);
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@ -260,7 +260,7 @@ move closures may still implement `Fn` or `FnMut`, even though they capture vari
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fn main() {
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let s = String::new();
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let update_string = move || println!("{}",s);
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let update_string = move || println!("{}",s);
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exec(update_string);
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}
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@ -275,7 +275,7 @@ The following code also has no error:
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fn main() {
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let s = String::new();
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let update_string = move || println!("{}",s);
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let update_string = move || println!("{}",s);
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exec(update_string);
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}
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