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Zihan
56194654c6
changelog: [`filter_next`]: suggest replacing `filter().next_back()` with `rfind()` for `DoubleEndedIterator` Signed-off-by: Zihan <zihanli0822@gmail.com>
40 lines
1.3 KiB
Plaintext
40 lines
1.3 KiB
Plaintext
error: methods called `new` usually return `Self`
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--> tests/ui/methods.rs:102:5
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LL | / fn new() -> i32 {
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LL | |
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LL | | 0
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LL | | }
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| |_____^
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= note: `-D clippy::new-ret-no-self` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::new_ret_no_self)]`
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error: called `filter(..).next()` on an `Iterator`. This is more succinctly expressed by calling `.find(..)` instead
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--> tests/ui/methods.rs:124:13
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LL | let _ = v.iter().filter(|&x| {
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| _____________^
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LL | |
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LL | | *x < 0
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LL | | }
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LL | | ).next();
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| |___________________________^
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= note: `-D clippy::filter-next` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::filter_next)]`
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error: called `filter(..).next_back()` on an `DoubleEndedIterator`. This is more succinctly expressed by calling `.rfind(..)` instead
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--> tests/ui/methods.rs:143:13
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LL | let _ = v.iter().filter(|&x| {
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| _____________^
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LL | |
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LL | | *x < 0
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LL | | }
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LL | | ).next_back();
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| |________________________________^
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error: aborting due to 3 previous errors
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