mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-24 13:43:17 +00:00
132 lines
4.6 KiB
Text
132 lines
4.6 KiB
Text
error: length comparison to zero
|
|
--> $DIR/len_zero.rs:84:8
|
|
|
|
|
LL | if x.len() == 0 {
|
|
| ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `x.is_empty()`
|
|
|
|
|
= note: `-D clippy::len-zero` implied by `-D warnings`
|
|
|
|
error: length comparison to zero
|
|
--> $DIR/len_zero.rs:88:8
|
|
|
|
|
LL | if "".len() == 0 {}
|
|
| ^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `"".is_empty()`
|
|
|
|
error: comparison to empty slice
|
|
--> $DIR/len_zero.rs:97:20
|
|
|
|
|
LL | println!("{}", *s1 == "");
|
|
| ^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `s1.is_empty()`
|
|
|
|
|
= note: `-D clippy::comparison-to-empty` implied by `-D warnings`
|
|
|
|
error: comparison to empty slice
|
|
--> $DIR/len_zero.rs:98:20
|
|
|
|
|
LL | println!("{}", **s2 == "");
|
|
| ^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `s2.is_empty()`
|
|
|
|
error: comparison to empty slice
|
|
--> $DIR/len_zero.rs:99:20
|
|
|
|
|
LL | println!("{}", ***s3 == "");
|
|
| ^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `s3.is_empty()`
|
|
|
|
error: comparison to empty slice
|
|
--> $DIR/len_zero.rs:100:20
|
|
|
|
|
LL | println!("{}", ****s4 == "");
|
|
| ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `s4.is_empty()`
|
|
|
|
error: comparison to empty slice
|
|
--> $DIR/len_zero.rs:101:20
|
|
|
|
|
LL | println!("{}", *****s5 == "");
|
|
| ^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `s5.is_empty()`
|
|
|
|
error: comparison to empty slice
|
|
--> $DIR/len_zero.rs:102:20
|
|
|
|
|
LL | println!("{}", ******(s6) == "");
|
|
| ^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `(s6).is_empty()`
|
|
|
|
error: comparison to empty slice
|
|
--> $DIR/len_zero.rs:105:20
|
|
|
|
|
LL | println!("{}", &**d2s == "");
|
|
| ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `(**d2s).is_empty()`
|
|
|
|
error: length comparison to zero
|
|
--> $DIR/len_zero.rs:120:8
|
|
|
|
|
LL | if has_is_empty.len() == 0 {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `has_is_empty.is_empty()`
|
|
|
|
error: length comparison to zero
|
|
--> $DIR/len_zero.rs:123:8
|
|
|
|
|
LL | if has_is_empty.len() != 0 {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!has_is_empty.is_empty()`
|
|
|
|
error: length comparison to zero
|
|
--> $DIR/len_zero.rs:126:8
|
|
|
|
|
LL | if has_is_empty.len() > 0 {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!has_is_empty.is_empty()`
|
|
|
|
error: length comparison to one
|
|
--> $DIR/len_zero.rs:129:8
|
|
|
|
|
LL | if has_is_empty.len() < 1 {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `has_is_empty.is_empty()`
|
|
|
|
error: length comparison to one
|
|
--> $DIR/len_zero.rs:132:8
|
|
|
|
|
LL | if has_is_empty.len() >= 1 {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!has_is_empty.is_empty()`
|
|
|
|
error: length comparison to zero
|
|
--> $DIR/len_zero.rs:143:8
|
|
|
|
|
LL | if 0 == has_is_empty.len() {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `has_is_empty.is_empty()`
|
|
|
|
error: length comparison to zero
|
|
--> $DIR/len_zero.rs:146:8
|
|
|
|
|
LL | if 0 != has_is_empty.len() {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!has_is_empty.is_empty()`
|
|
|
|
error: length comparison to zero
|
|
--> $DIR/len_zero.rs:149:8
|
|
|
|
|
LL | if 0 < has_is_empty.len() {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!has_is_empty.is_empty()`
|
|
|
|
error: length comparison to one
|
|
--> $DIR/len_zero.rs:152:8
|
|
|
|
|
LL | if 1 <= has_is_empty.len() {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!has_is_empty.is_empty()`
|
|
|
|
error: length comparison to one
|
|
--> $DIR/len_zero.rs:155:8
|
|
|
|
|
LL | if 1 > has_is_empty.len() {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `has_is_empty.is_empty()`
|
|
|
|
error: length comparison to zero
|
|
--> $DIR/len_zero.rs:169:8
|
|
|
|
|
LL | if with_is_empty.len() == 0 {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `with_is_empty.is_empty()`
|
|
|
|
error: length comparison to zero
|
|
--> $DIR/len_zero.rs:182:8
|
|
|
|
|
LL | if b.len() != 0 {}
|
|
| ^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!b.is_empty()`
|
|
|
|
error: aborting due to 21 previous errors
|
|
|