mirror of
https://github.com/rust-lang/rust-clippy
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94 lines
4 KiB
Text
94 lines
4 KiB
Text
error: called `is_some()` after searching an `Iterator` with `find`
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--> $DIR/search_is_some_fixable.rs:10:22
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LL | let _ = v.iter().find(|&x| *x < 0).is_some();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `any()` instead: `any(|x| *x < 0)`
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= note: `-D clippy::search-is-some` implied by `-D warnings`
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error: called `is_some()` after searching an `Iterator` with `find`
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--> $DIR/search_is_some_fixable.rs:11:20
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LL | let _ = (0..1).find(|x| **y == *x).is_some(); // one dereference less
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `any()` instead: `any(|x| **y == x)`
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error: called `is_some()` after searching an `Iterator` with `find`
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--> $DIR/search_is_some_fixable.rs:12:20
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LL | let _ = (0..1).find(|x| *x == 0).is_some();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `any()` instead: `any(|x| x == 0)`
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error: called `is_some()` after searching an `Iterator` with `find`
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--> $DIR/search_is_some_fixable.rs:13:22
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LL | let _ = v.iter().find(|x| **x == 0).is_some();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `any()` instead: `any(|x| *x == 0)`
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error: called `is_some()` after searching an `Iterator` with `position`
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--> $DIR/search_is_some_fixable.rs:16:22
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LL | let _ = v.iter().position(|&x| x < 0).is_some();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `any()` instead: `any(|&x| x < 0)`
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error: called `is_some()` after searching an `Iterator` with `rposition`
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--> $DIR/search_is_some_fixable.rs:19:22
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LL | let _ = v.iter().rposition(|&x| x < 0).is_some();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `any()` instead: `any(|&x| x < 0)`
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error: called `is_some()` after calling `find()` on a string
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--> $DIR/search_is_some_fixable.rs:24:27
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LL | let _ = "hello world".find("world").is_some();
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| ^^^^^^^^^^^^^^^^^^^^^^^ help: use `contains()` instead: `contains("world")`
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error: called `is_some()` after calling `find()` on a string
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--> $DIR/search_is_some_fixable.rs:25:27
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LL | let _ = "hello world".find(&s2).is_some();
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| ^^^^^^^^^^^^^^^^^^^ help: use `contains()` instead: `contains(&s2)`
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error: called `is_some()` after calling `find()` on a string
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--> $DIR/search_is_some_fixable.rs:26:27
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LL | let _ = "hello world".find(&s2[2..]).is_some();
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| ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `contains()` instead: `contains(&s2[2..])`
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error: called `is_some()` after calling `find()` on a string
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--> $DIR/search_is_some_fixable.rs:28:16
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LL | let _ = s1.find("world").is_some();
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| ^^^^^^^^^^^^^^^^^^^^^^^ help: use `contains()` instead: `contains("world")`
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error: called `is_some()` after calling `find()` on a string
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--> $DIR/search_is_some_fixable.rs:29:16
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LL | let _ = s1.find(&s2).is_some();
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| ^^^^^^^^^^^^^^^^^^^ help: use `contains()` instead: `contains(&s2)`
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error: called `is_some()` after calling `find()` on a string
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--> $DIR/search_is_some_fixable.rs:30:16
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LL | let _ = s1.find(&s2[2..]).is_some();
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| ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `contains()` instead: `contains(&s2[2..])`
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error: called `is_some()` after calling `find()` on a string
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--> $DIR/search_is_some_fixable.rs:32:21
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LL | let _ = s1[2..].find("world").is_some();
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| ^^^^^^^^^^^^^^^^^^^^^^^ help: use `contains()` instead: `contains("world")`
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error: called `is_some()` after calling `find()` on a string
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--> $DIR/search_is_some_fixable.rs:33:21
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LL | let _ = s1[2..].find(&s2).is_some();
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| ^^^^^^^^^^^^^^^^^^^ help: use `contains()` instead: `contains(&s2)`
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error: called `is_some()` after calling `find()` on a string
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--> $DIR/search_is_some_fixable.rs:34:21
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LL | let _ = s1[2..].find(&s2[2..]).is_some();
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| ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `contains()` instead: `contains(&s2[2..])`
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error: aborting due to 15 previous errors
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