error: replacing an `Option` with `None`
- --> $DIR/mem_replace.rs:16:13
+ --> $DIR/mem_replace.rs:23:13
|
LL | let _ = mem::replace(&mut an_option, None);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider `Option::take()` instead: `an_option.take()`
= note: `-D clippy::mem-replace-option-with-none` implied by `-D warnings`
error: replacing an `Option` with `None`
- --> $DIR/mem_replace.rs:18:13
+ --> $DIR/mem_replace.rs:25:13
|
LL | let _ = mem::replace(an_option, None);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider `Option::take()` instead: `an_option.take()`
-error: aborting due to 2 previous errors
+error: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take`
+ --> $DIR/mem_replace.rs:30:13
+ |
+LL | let _ = std::mem::replace(&mut s, String::default());
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut s)`
+ |
+ = note: `-D clippy::mem-replace-with-default` implied by `-D warnings`
+
+error: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take`
+ --> $DIR/mem_replace.rs:32:13
+ |
+LL | let _ = std::mem::replace(s, String::default());
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(s)`
+
+error: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take`
+ --> $DIR/mem_replace.rs:33:13
+ |
+LL | let _ = std::mem::replace(s, Default::default());
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(s)`
+
+error: aborting due to 5 previous errors