diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/search_is_some_fixable_none.stderr')
| -rw-r--r-- | src/tools/clippy/tests/ui/search_is_some_fixable_none.stderr | 285 |
1 files changed, 285 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/search_is_some_fixable_none.stderr b/src/tools/clippy/tests/ui/search_is_some_fixable_none.stderr new file mode 100644 index 000000000..933ce5cf4 --- /dev/null +++ b/src/tools/clippy/tests/ui/search_is_some_fixable_none.stderr @@ -0,0 +1,285 @@ +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:10:13 + | +LL | let _ = v.iter().find(|&x| *x < 0).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!v.iter().any(|x| *x < 0)` + | + = note: `-D clippy::search-is-some` implied by `-D warnings` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:11:13 + | +LL | let _ = (0..1).find(|x| **y == *x).is_none(); // one dereference less + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!(0..1).any(|x| **y == x)` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:12:13 + | +LL | let _ = (0..1).find(|x| *x == 0).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!(0..1).any(|x| x == 0)` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:13:13 + | +LL | let _ = v.iter().find(|x| **x == 0).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!v.iter().any(|x| *x == 0)` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:14:13 + | +LL | let _ = (4..5).find(|x| *x == 1 || *x == 3 || *x == 5).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!(4..5).any(|x| x == 1 || x == 3 || x == 5)` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:15:13 + | +LL | let _ = (1..3).find(|x| [1, 2, 3].contains(x)).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!(1..3).any(|x| [1, 2, 3].contains(&x))` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:16:13 + | +LL | let _ = (1..3).find(|x| *x == 0 || [1, 2, 3].contains(x)).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!(1..3).any(|x| x == 0 || [1, 2, 3].contains(&x))` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:17:13 + | +LL | let _ = (1..3).find(|x| [1, 2, 3].contains(x) || *x == 0).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!(1..3).any(|x| [1, 2, 3].contains(&x) || x == 0)` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:18:13 + | +LL | let _ = (1..3) + | _____________^ +LL | | .find(|x| [1, 2, 3].contains(x) || *x == 0 || [4, 5, 6].contains(x) || *x == -1) +LL | | .is_none(); + | |__________________^ help: use `!_.any()` instead: `!(1..3).any(|x| [1, 2, 3].contains(&x) || x == 0 || [4, 5, 6].contains(&x) || x == -1)` + +error: called `is_none()` after searching an `Iterator` with `position` + --> $DIR/search_is_some_fixable_none.rs:23:13 + | +LL | let _ = v.iter().position(|&x| x < 0).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!v.iter().any(|&x| x < 0)` + +error: called `is_none()` after searching an `Iterator` with `rposition` + --> $DIR/search_is_some_fixable_none.rs:26:13 + | +LL | let _ = v.iter().rposition(|&x| x < 0).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!v.iter().any(|&x| x < 0)` + +error: called `is_none()` after calling `find()` on a string + --> $DIR/search_is_some_fixable_none.rs:32:13 + | +LL | let _ = "hello world".find("world").is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.contains()` instead: `!"hello world".contains("world")` + +error: called `is_none()` after calling `find()` on a string + --> $DIR/search_is_some_fixable_none.rs:33:13 + | +LL | let _ = "hello world".find(&s2).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.contains()` instead: `!"hello world".contains(&s2)` + +error: called `is_none()` after calling `find()` on a string + --> $DIR/search_is_some_fixable_none.rs:34:13 + | +LL | let _ = "hello world".find(&s2[2..]).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.contains()` instead: `!"hello world".contains(&s2[2..])` + +error: called `is_none()` after calling `find()` on a string + --> $DIR/search_is_some_fixable_none.rs:36:13 + | +LL | let _ = s1.find("world").is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.contains()` instead: `!s1.contains("world")` + +error: called `is_none()` after calling `find()` on a string + --> $DIR/search_is_some_fixable_none.rs:37:13 + | +LL | let _ = s1.find(&s2).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.contains()` instead: `!s1.contains(&s2)` + +error: called `is_none()` after calling `find()` on a string + --> $DIR/search_is_some_fixable_none.rs:38:13 + | +LL | let _ = s1.find(&s2[2..]).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.contains()` instead: `!s1.contains(&s2[2..])` + +error: called `is_none()` after calling `find()` on a string + --> $DIR/search_is_some_fixable_none.rs:40:13 + | +LL | let _ = s1[2..].find("world").is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.contains()` instead: `!s1[2..].contains("world")` + +error: called `is_none()` after calling `find()` on a string + --> $DIR/search_is_some_fixable_none.rs:41:13 + | +LL | let _ = s1[2..].find(&s2).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.contains()` instead: `!s1[2..].contains(&s2)` + +error: called `is_none()` after calling `find()` on a string + --> $DIR/search_is_some_fixable_none.rs:42:13 + | +LL | let _ = s1[2..].find(&s2[2..]).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.contains()` instead: `!s1[2..].contains(&s2[2..])` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:58:25 + | +LL | .filter(|c| filter_hand.iter().find(|cc| c == cc).is_none()) + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!filter_hand.iter().any(|cc| c == &cc)` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:74:30 + | +LL | .filter(|(c, _)| filter_hand.iter().find(|cc| c == *cc).is_none()) + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!filter_hand.iter().any(|cc| c == cc)` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:85:17 + | +LL | let _ = vfoo.iter().find(|v| v.foo == 1 && v.bar == 2).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!vfoo.iter().any(|v| v.foo == 1 && v.bar == 2)` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:88:17 + | +LL | let _ = vfoo + | _________________^ +LL | | .iter() +LL | | .find(|(i, v)| *i == 42 && v.foo == 1 && v.bar == 2) +LL | | .is_none(); + | |______________________^ + | +help: use `!_.any()` instead + | +LL ~ let _ = !vfoo +LL ~ .iter().any(|(i, v)| *i == 42 && v.foo == 1 && v.bar == 2); + | + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:96:17 + | +LL | let _ = vfoo.iter().find(|a| a[0] == 42).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!vfoo.iter().any(|a| a[0] == 42)` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:102:17 + | +LL | let _ = vfoo.iter().find(|sub| sub[1..4].len() == 3).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!vfoo.iter().any(|sub| sub[1..4].len() == 3)` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:120:17 + | +LL | let _ = [ppx].iter().find(|ppp_x: &&&u32| please(**ppp_x)).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `![ppx].iter().any(|ppp_x: &&u32| please(ppp_x))` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:121:17 + | +LL | let _ = [String::from("Hey hey")].iter().find(|s| s.len() == 2).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `![String::from("Hey hey")].iter().any(|s| s.len() == 2)` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:124:17 + | +LL | let _ = v.iter().find(|x| deref_enough(**x)).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!v.iter().any(|x| deref_enough(*x))` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:125:17 + | +LL | let _ = v.iter().find(|x: &&u32| deref_enough(**x)).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!v.iter().any(|x: &u32| deref_enough(*x))` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:128:17 + | +LL | let _ = v.iter().find(|x| arg_no_deref(x)).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!v.iter().any(|x| arg_no_deref(&x))` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:130:17 + | +LL | let _ = v.iter().find(|x: &&u32| arg_no_deref(x)).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!v.iter().any(|x: &u32| arg_no_deref(&x))` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:150:17 + | +LL | let _ = vfoo + | _________________^ +LL | | .iter() +LL | | .find(|v| v.inner_double.bar[0][0] == 2 && v.inner.bar[0] == 2) +LL | | .is_none(); + | |______________________^ + | +help: use `!_.any()` instead + | +LL ~ let _ = !vfoo +LL ~ .iter().any(|v| v.inner_double.bar[0][0] == 2 && v.inner.bar[0] == 2); + | + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:166:17 + | +LL | let _ = vfoo.iter().find(|v| v.inner[0].bar == 2).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!vfoo.iter().any(|v| v.inner[0].bar == 2)` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:171:17 + | +LL | let _ = vfoo.iter().find(|x| (**x)[0] == 9).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!vfoo.iter().any(|x| (**x)[0] == 9)` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:184:17 + | +LL | let _ = vfoo.iter().find(|v| v.by_ref(&v.bar)).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!vfoo.iter().any(|v| v.by_ref(&v.bar))` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:188:17 + | +LL | let _ = [&(&1, 2), &(&3, 4), &(&5, 4)].iter().find(|(&x, y)| x == *y).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `![&(&1, 2), &(&3, 4), &(&5, 4)].iter().any(|(&x, y)| x == *y)` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:189:17 + | +LL | let _ = [&(&1, 2), &(&3, 4), &(&5, 4)].iter().find(|&(&x, y)| x == *y).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `![&(&1, 2), &(&3, 4), &(&5, 4)].iter().any(|(&x, y)| x == *y)` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:208:17 + | +LL | let _ = v.iter().find(|s| s[0].is_empty()).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!v.iter().any(|s| s[0].is_empty())` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:209:17 + | +LL | let _ = v.iter().find(|s| test_string_1(&s[0])).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!v.iter().any(|s| test_string_1(&s[0]))` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:218:17 + | +LL | let _ = v.iter().find(|fp| fp.field.is_power_of_two()).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!v.iter().any(|fp| fp.field.is_power_of_two())` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:219:17 + | +LL | let _ = v.iter().find(|fp| test_u32_1(fp.field)).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!v.iter().any(|fp| test_u32_1(fp.field))` + +error: called `is_none()` after searching an `Iterator` with `find` + --> $DIR/search_is_some_fixable_none.rs:220:17 + | +LL | let _ = v.iter().find(|fp| test_u32_2(*fp.field)).is_none(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `!_.any()` instead: `!v.iter().any(|fp| test_u32_2(*fp.field))` + +error: aborting due to 43 previous errors + |