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Merge pull request #585 from tanliwei/patch-2

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fix a typo
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KaiserY 2022-02-09 15:20:41 +08:00 committed by GitHub
commit a059d1cf7e
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listings/ch04-understanding-ownership/listing-04-09/src/main.rs
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@ -20,7 +20,7 @@ fn main() {
let word = first_word(&my_string[0..6]); let word = first_word(&my_string[0..6]);
let word = first_word(&my_string[..]); let word = first_word(&my_string[..]);
// `first_word` 也适用于 `String` 的引用， // `first_word` 也适用于 `String` 的引用，
// 这等价于真个 `String` 的 slice // 这等价于整个 `String` 的 slice
let word = first_word(&my_string); let word = first_word(&my_string);
let my_string_literal = "hello world"; let my_string_literal = "hello world";