diff options
Diffstat (limited to '')
| -rw-r--r-- | src/tools/clippy/src/docs/undropped_manually_drops.txt | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/src/tools/clippy/src/docs/undropped_manually_drops.txt b/src/tools/clippy/src/docs/undropped_manually_drops.txt deleted file mode 100644 index 85e3ec566..000000000 --- a/src/tools/clippy/src/docs/undropped_manually_drops.txt +++ /dev/null @@ -1,22 +0,0 @@ -### What it does -Prevents the safe `std::mem::drop` function from being called on `std::mem::ManuallyDrop`. - -### Why is this bad? -The safe `drop` function does not drop the inner value of a `ManuallyDrop`. - -### Known problems -Does not catch cases if the user binds `std::mem::drop` -to a different name and calls it that way. - -### Example -``` -struct S; -drop(std::mem::ManuallyDrop::new(S)); -``` -Use instead: -``` -struct S; -unsafe { - std::mem::ManuallyDrop::drop(&mut std::mem::ManuallyDrop::new(S)); -} -```
\ No newline at end of file |