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| -rw-r--r-- | src/tools/clippy/src/docs/transmute_ptr_to_ref.txt | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/src/tools/clippy/src/docs/transmute_ptr_to_ref.txt b/src/tools/clippy/src/docs/transmute_ptr_to_ref.txt deleted file mode 100644 index aca550f50..000000000 --- a/src/tools/clippy/src/docs/transmute_ptr_to_ref.txt +++ /dev/null @@ -1,21 +0,0 @@ -### What it does -Checks for transmutes from a pointer to a reference. - -### Why is this bad? -This can always be rewritten with `&` and `*`. - -### Known problems -- `mem::transmute` in statics and constants is stable from Rust 1.46.0, -while dereferencing raw pointer is not stable yet. -If you need to do this in those places, -you would have to use `transmute` instead. - -### Example -``` -unsafe { - let _: &T = std::mem::transmute(p); // where p: *const T -} - -// can be written: -let _: &T = &*p; -```
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