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STRING_ADD example

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alexey semenyuk 2022-06-26 11:14:37 +03:00 committed by GitHub
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6
clippy_lints/src/strings.rs
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@ -60,6 +60,12 @@ declare_clippy_lint! {
/// let x = "Hello".to_owned();
/// x + ", World";
/// ```
///
/// Use instead:
/// ```rust
/// let x = "Hello".to_owned();
/// x.push_str(", World");
/// ```
#[clippy::version = "pre 1.29.0"]
pub STRING_ADD,
restriction,