Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/src/tools/clippy/src/docs/for_loops_over_fallibles.txt b/src/tools/clippy/src/docs/for_loops_over_fallibles.txt
new file mode 100644
index 000000000..c5a7508e4
--- /dev/null
+++ b/src/tools/clippy/src/docs/for_loops_over_fallibles.txt
@@ -0,0 +1,32 @@
+### What it does
+Checks for `for` loops over `Option` or `Result` values.
+
+### Why is this bad?
+Readability. This is more clearly expressed as an `if
+let`.
+
+### Example
+```
+for x in opt {
+    // ..
+}
+
+for x in &res {
+    // ..
+}
+
+for x in res.iter() {
+    // ..
+}
+```
+
+Use instead:
+```
+if let Some(x) = opt {
+    // ..
+}
+
+if let Ok(x) = res {
+    // ..
+}
+```
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