42 lines
1.6 KiB
Plaintext
42 lines
1.6 KiB
Plaintext
|
error: manually reimplementing `is_power_of_two`
|
||
|
|
--> tests/ui/manual_is_power_of_two.rs:6:13
|
||
|
|
|
|
||
|
|
LL | let _ = a.count_ones() == 1;
|
||
|
|
| ^^^^^^^^^^^^^^^^^^^ help: consider using `.is_power_of_two()`: `a.is_power_of_two()`
|
||
|
|
|
|
||
|
|
= note: `-D clippy::manual-is-power-of-two` implied by `-D warnings`
|
||
|
|
= help: to override `-D warnings` add `#[allow(clippy::manual_is_power_of_two)]`
|
||
|
|
|
||
|
|
error: manually reimplementing `is_power_of_two`
|
||
|
|
--> tests/ui/manual_is_power_of_two.rs:7:13
|
||
|
|
|
|
||
|
|
LL | let _ = a & (a - 1) == 0;
|
||
|
|
| ^^^^^^^^^^^^^^^^ help: consider using `.is_power_of_two()`: `a.is_power_of_two()`
|
||
|
|
|
||
|
|
error: manually reimplementing `is_power_of_two`
|
||
|
|
--> tests/ui/manual_is_power_of_two.rs:10:13
|
||
|
|
|
|
||
|
|
LL | let _ = 1 == a.count_ones();
|
||
|
|
| ^^^^^^^^^^^^^^^^^^^ help: consider using `.is_power_of_two()`: `a.is_power_of_two()`
|
||
|
|
|
||
|
|
error: manually reimplementing `is_power_of_two`
|
||
|
|
--> tests/ui/manual_is_power_of_two.rs:11:13
|
||
|
|
|
|
||
|
|
LL | let _ = (a - 1) & a == 0;
|
||
|
|
| ^^^^^^^^^^^^^^^^ help: consider using `.is_power_of_two()`: `a.is_power_of_two()`
|
||
|
|
|
||
|
|
error: manually reimplementing `is_power_of_two`
|
||
|
|
--> tests/ui/manual_is_power_of_two.rs:12:13
|
||
|
|
|
|
||
|
|
LL | let _ = 0 == a & (a - 1);
|
||
|
|
| ^^^^^^^^^^^^^^^^ help: consider using `.is_power_of_two()`: `a.is_power_of_two()`
|
||
|
|
|
||
|
|
error: manually reimplementing `is_power_of_two`
|
||
|
|
--> tests/ui/manual_is_power_of_two.rs:13:13
|
||
|
|
|
|
||
|
|
LL | let _ = 0 == (a - 1) & a;
|
||
|
|
| ^^^^^^^^^^^^^^^^ help: consider using `.is_power_of_two()`: `a.is_power_of_two()`
|
||
|
|
|
||
|
|
error: aborting due to 6 previous errors
|
||
|
|
|