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Merge commit 'a5d597637d' into clippyup

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flip1995 2021-12-06 12:33:31 +01:00
parent 35a0060aba
commit 8fea1d94f3
491 changed files with 9888 additions and 3255 deletions
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3
clippy_lints/src/len_zero.rs
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@ -46,6 +46,7 @@ declare_clippy_lint! {
/// ..
/// }
/// ```
#[clippy::version = "pre 1.29.0"]
pub LEN_ZERO,
style,
"checking `.len() == 0` or `.len() > 0` (or similar) when `.is_empty()` could be used instead"
@ -71,6 +72,7 @@ declare_clippy_lint! {
/// }
/// }
/// ```
#[clippy::version = "pre 1.29.0"]
pub LEN_WITHOUT_IS_EMPTY,
style,
"traits or impls with a public `len` method but no corresponding `is_empty` method"
@ -108,6 +110,7 @@ declare_clippy_lint! {
/// ..
/// }
/// ```
#[clippy::version = "1.49.0"]
pub COMPARISON_TO_EMPTY,
style,
"checking `x == \"\"` or `x == []` (or similar) when `.is_empty()` could be used instead"