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https://github.com/rust-lang/rust-clippy
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90 lines
2.5 KiB
Text
90 lines
2.5 KiB
Text
error: item `PubOne` has a public `len` method but no corresponding `is_empty` method
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--> $DIR/len_zero.rs:9:1
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9 | / impl PubOne {
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10 | | pub fn len(self: &Self) -> isize {
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11 | | 1
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12 | | }
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13 | | }
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| |_^
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= note: `-D len-without-is-empty` implied by `-D warnings`
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error: trait `PubTraitsToo` has a `len` method but no `is_empty` method
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--> $DIR/len_zero.rs:55:1
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55 | / pub trait PubTraitsToo {
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56 | | fn len(self: &Self) -> isize;
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57 | | }
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| |_^
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error: item `HasIsEmpty` has a public `len` method but a private `is_empty` method
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--> $DIR/len_zero.rs:89:1
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89 | / impl HasIsEmpty {
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90 | | pub fn len(self: &Self) -> isize {
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91 | | 1
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92 | | }
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... |
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96 | | }
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97 | | }
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| |_^
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error: item `HasWrongIsEmpty` has a public `len` method but no corresponding `is_empty` method
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--> $DIR/len_zero.rs:118:1
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118 | / impl HasWrongIsEmpty {
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119 | | pub fn len(self: &Self) -> isize {
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120 | | 1
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121 | | }
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... |
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125 | | }
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126 | | }
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| |_^
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error: length comparison to zero
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--> $DIR/len_zero.rs:130:8
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130 | if x.len() == 0 {
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| ^^^^^^^^^^^^ help: using `is_empty` is more concise: `x.is_empty()`
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= note: `-D len-zero` implied by `-D warnings`
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error: length comparison to zero
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--> $DIR/len_zero.rs:134:8
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134 | if "".len() == 0 {
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| ^^^^^^^^^^^^^ help: using `is_empty` is more concise: `"".is_empty()`
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error: length comparison to zero
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--> $DIR/len_zero.rs:148:8
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148 | if has_is_empty.len() == 0 {
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| ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is more concise: `has_is_empty.is_empty()`
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error: length comparison to zero
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--> $DIR/len_zero.rs:151:8
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151 | if has_is_empty.len() != 0 {
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| ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is more concise: `!has_is_empty.is_empty()`
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error: length comparison to zero
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--> $DIR/len_zero.rs:154:8
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154 | if has_is_empty.len() > 0 {
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| ^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is more concise: `!has_is_empty.is_empty()`
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error: length comparison to zero
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--> $DIR/len_zero.rs:160:8
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160 | if with_is_empty.len() == 0 {
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| ^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is more concise: `with_is_empty.is_empty()`
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error: length comparison to zero
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--> $DIR/len_zero.rs:172:8
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172 | if b.len() != 0 {
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| ^^^^^^^^^^^^ help: using `is_empty` is more concise: `!b.is_empty()`
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error: aborting due to 11 previous errors
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