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fix typo

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sunface
2022-03-05 17:43:10 +08:00
parent f4d33a4aee
commit 797875026b
1 changed files with 2 additions and 0 deletions
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src/generics-traits/trait-object.md
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@ -221,5 +221,7 @@ fn my_function(x: Box<dyn MyTrait>) {
fn main() { fn main() {
my_function(Box::new(13_u32)); my_function(Box::new(13_u32));
my_function(Box::new(String::from("abc"))); my_function(Box::new(String::from("abc")));
println!("Success!")
} }
``` ```