diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/mem_replace.stderr')
| -rw-r--r-- | src/tools/clippy/tests/ui/mem_replace.stderr | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/mem_replace.stderr b/src/tools/clippy/tests/ui/mem_replace.stderr new file mode 100644 index 000000000..90dc6c95f --- /dev/null +++ b/src/tools/clippy/tests/ui/mem_replace.stderr @@ -0,0 +1,120 @@ +error: replacing an `Option` with `None` + --> $DIR/mem_replace.rs:15:13 + | +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:17:13 + | +LL | let _ = mem::replace(an_option, None); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider `Option::take()` instead: `an_option.take()` + +error: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take` + --> $DIR/mem_replace.rs:22:13 + | +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:25:13 + | +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:26:13 + | +LL | let _ = std::mem::replace(s, Default::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:29:13 + | +LL | let _ = std::mem::replace(&mut v, Vec::default()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut v)` + +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 v, Default::default()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut v)` + +error: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take` + --> $DIR/mem_replace.rs:31:13 + | +LL | let _ = std::mem::replace(&mut v, Vec::new()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut v)` + +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(&mut v, vec![]); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut v)` + +error: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take` + --> $DIR/mem_replace.rs:35:13 + | +LL | let _ = std::mem::replace(&mut hash_map, HashMap::new()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut hash_map)` + +error: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take` + --> $DIR/mem_replace.rs:38:13 + | +LL | let _ = std::mem::replace(&mut btree_map, BTreeMap::new()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut btree_map)` + +error: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take` + --> $DIR/mem_replace.rs:41:13 + | +LL | let _ = std::mem::replace(&mut vd, VecDeque::new()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut vd)` + +error: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take` + --> $DIR/mem_replace.rs:44:13 + | +LL | let _ = std::mem::replace(&mut hash_set, HashSet::new()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut hash_set)` + +error: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take` + --> $DIR/mem_replace.rs:47:13 + | +LL | let _ = std::mem::replace(&mut btree_set, BTreeSet::new()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut btree_set)` + +error: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take` + --> $DIR/mem_replace.rs:50:13 + | +LL | let _ = std::mem::replace(&mut list, LinkedList::new()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut list)` + +error: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take` + --> $DIR/mem_replace.rs:53:13 + | +LL | let _ = std::mem::replace(&mut binary_heap, BinaryHeap::new()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut binary_heap)` + +error: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take` + --> $DIR/mem_replace.rs:56:13 + | +LL | let _ = std::mem::replace(&mut tuple, (vec![], BinaryHeap::new())); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut tuple)` + +error: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take` + --> $DIR/mem_replace.rs:59:13 + | +LL | let _ = std::mem::replace(&mut refstr, ""); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut refstr)` + +error: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take` + --> $DIR/mem_replace.rs:62:13 + | +LL | let _ = std::mem::replace(&mut slice, &[]); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut slice)` + +error: aborting due to 19 previous errors + |