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去除重复代码 (#141)

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去除示例代码中的重复行
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Wang Qilin 2023-08-23 16:50:07 +08:00 committed by GitHub
parent 6930b0c975
commit 05feb2014d
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1 changed files with 0 additions and 6 deletions
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src/ch07-04-bringing-paths-into-scope-with-the-use-keyword.md
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@ -17,8 +17,6 @@ use crate::front_of_house::hosting;
pub fn eat_at_restaurant() { pub fn eat_at_restaurant() {
hosting::add_to_waitlist(); hosting::add_to_waitlist();
hosting::add_to_waitlist();
hosting::add_to_waitlist();
} }
# fn main() {} # fn main() {}
``` ```
@ -42,8 +40,6 @@ use front_of_house::hosting;
pub fn eat_at_restaurant() { pub fn eat_at_restaurant() {
hosting::add_to_waitlist(); hosting::add_to_waitlist();
hosting::add_to_waitlist();
hosting::add_to_waitlist();
} }
# fn main() {} # fn main() {}
``` ```
@ -67,8 +63,6 @@ use crate::front_of_house::hosting::add_to_waitlist;
pub fn eat_at_restaurant() { pub fn eat_at_restaurant() {
add_to_waitlist(); add_to_waitlist();
add_to_waitlist();
add_to_waitlist();
} }
# fn main() {} # fn main() {}
``` ```