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Fix "too" -> "foo" typo in format.rs

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Anton 2018-11-14 14:08:52 +01:00 committed by GitHub
parent 973e70cef7
commit 93324f1acf
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clippy_lints/src/format.rs
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@ -21,7 +21,7 @@ use crate::rustc_errors::Applicability;
/// **What it does:** Checks for the use of `format!("string literal with no
/// argument")` and `format!("{}", foo)` where `foo` is a string.
///
/// **Why is this bad?** There is no point of doing that. `format!("too")` can
/// **Why is this bad?** There is no point of doing that. `format!("foo")` can
/// be replaced by `"foo".to_owned()` if you really need a `String`. The even
/// worse `&format!("foo")` is often encountered in the wild. `format!("{}",
/// foo)` can be replaced by `foo.clone()` if `foo: String` or `foo.to_owned()`