summaryrefslogtreecommitdiffstats
path: root/src/tools/clippy/src/docs/transmutes_expressible_as_ptr_casts.txt
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:03:36 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:03:36 +0000
commit17d40c6057c88f4c432b0d7bac88e1b84cb7e67f (patch)
tree3f66c4a5918660bb8a758ab6cda5ff8ee4f6cdcd /src/tools/clippy/src/docs/transmutes_expressible_as_ptr_casts.txt
parentAdding upstream version 1.64.0+dfsg1. (diff)
downloadrustc-upstream/1.65.0+dfsg1.tar.xz
rustc-upstream/1.65.0+dfsg1.zip
Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/tools/clippy/src/docs/transmutes_expressible_as_ptr_casts.txt')
-rw-r--r--src/tools/clippy/src/docs/transmutes_expressible_as_ptr_casts.txt16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/tools/clippy/src/docs/transmutes_expressible_as_ptr_casts.txt b/src/tools/clippy/src/docs/transmutes_expressible_as_ptr_casts.txt
new file mode 100644
index 000000000..b68a8cda9
--- /dev/null
+++ b/src/tools/clippy/src/docs/transmutes_expressible_as_ptr_casts.txt
@@ -0,0 +1,16 @@
+### What it does
+Checks for transmutes that could be a pointer cast.
+
+### Why is this bad?
+Readability. The code tricks people into thinking that
+something complex is going on.
+
+### Example
+
+```
+unsafe { std::mem::transmute::<*const [i32], *const [u16]>(p) };
+```
+Use instead:
+```
+p as *const [u16];
+``` \ No newline at end of file