1 error: item `PubOne` has a public `len` method but no corresponding `is_empty` method
2 --> $DIR/len_zero.rs:15:1
5 LL | | pub fn len(self: &Self) -> isize {
11 = note: `-D clippy::len-without-is-empty` implied by `-D warnings`
13 error: trait `PubTraitsToo` has a `len` method but no (possibly inherited) `is_empty` method
14 --> $DIR/len_zero.rs:64:1
16 LL | / pub trait PubTraitsToo {
17 LL | | fn len(self: &Self) -> isize;
21 error: item `HasIsEmpty` has a public `len` method but a private `is_empty` method
22 --> $DIR/len_zero.rs:98:1
24 LL | / impl HasIsEmpty {
25 LL | | pub fn len(self: &Self) -> isize {
33 error: item `HasWrongIsEmpty` has a public `len` method but no corresponding `is_empty` method
34 --> $DIR/len_zero.rs:127:1
36 LL | / impl HasWrongIsEmpty {
37 LL | | pub fn len(self: &Self) -> isize {
45 error: length comparison to zero
46 --> $DIR/len_zero.rs:148:8
48 LL | if x.len() == 0 {
49 | ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `x.is_empty()`
51 = note: `-D clippy::len-zero` implied by `-D warnings`
53 error: length comparison to zero
54 --> $DIR/len_zero.rs:152:8
56 LL | if "".len() == 0 {}
57 | ^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `"".is_empty()`
59 error: length comparison to zero
60 --> $DIR/len_zero.rs:167:8
62 LL | if has_is_empty.len() == 0 {
63 | ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `has_is_empty.is_empty()`
65 error: length comparison to zero
66 --> $DIR/len_zero.rs:170:8
68 LL | if has_is_empty.len() != 0 {
69 | ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!has_is_empty.is_empty()`
71 error: length comparison to zero
72 --> $DIR/len_zero.rs:173:8
74 LL | if has_is_empty.len() > 0 {
75 | ^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!has_is_empty.is_empty()`
77 error: length comparison to one
78 --> $DIR/len_zero.rs:176:8
80 LL | if has_is_empty.len() < 1 {
81 | ^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `has_is_empty.is_empty()`
83 error: length comparison to one
84 --> $DIR/len_zero.rs:179:8
86 LL | if has_is_empty.len() >= 1 {
87 | ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!has_is_empty.is_empty()`
89 error: length comparison to zero
90 --> $DIR/len_zero.rs:190:8
92 LL | if 0 == has_is_empty.len() {
93 | ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `has_is_empty.is_empty()`
95 error: length comparison to zero
96 --> $DIR/len_zero.rs:193:8
98 LL | if 0 != has_is_empty.len() {
99 | ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!has_is_empty.is_empty()`
101 error: length comparison to zero
102 --> $DIR/len_zero.rs:196:8
104 LL | if 0 < has_is_empty.len() {
105 | ^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!has_is_empty.is_empty()`
107 error: length comparison to one
108 --> $DIR/len_zero.rs:199:8
110 LL | if 1 <= has_is_empty.len() {
111 | ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!has_is_empty.is_empty()`
113 error: length comparison to one
114 --> $DIR/len_zero.rs:202:8
116 LL | if 1 > has_is_empty.len() {
117 | ^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `has_is_empty.is_empty()`
119 error: length comparison to zero
120 --> $DIR/len_zero.rs:216:8
122 LL | if with_is_empty.len() == 0 {
123 | ^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `with_is_empty.is_empty()`
125 error: length comparison to zero
126 --> $DIR/len_zero.rs:229:8
128 LL | if b.len() != 0 {}
129 | ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!b.is_empty()`
131 error: trait `DependsOnFoo` has a `len` method but no (possibly inherited) `is_empty` method
132 --> $DIR/len_zero.rs:235:1
134 LL | / pub trait DependsOnFoo: Foo {
135 LL | | fn len(&mut self) -> usize;
139 error: aborting due to 19 previous errors