summaryrefslogtreecommitdiffstats
path: root/src/tools/clippy/src/docs/match_str_case_mismatch.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/match_str_case_mismatch.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/match_str_case_mismatch.txt')
-rw-r--r--src/tools/clippy/src/docs/match_str_case_mismatch.txt22
1 files changed, 22 insertions, 0 deletions
diff --git a/src/tools/clippy/src/docs/match_str_case_mismatch.txt b/src/tools/clippy/src/docs/match_str_case_mismatch.txt
new file mode 100644
index 000000000..19e74c208
--- /dev/null
+++ b/src/tools/clippy/src/docs/match_str_case_mismatch.txt
@@ -0,0 +1,22 @@
+### What it does
+Checks for `match` expressions modifying the case of a string with non-compliant arms
+
+### Why is this bad?
+The arm is unreachable, which is likely a mistake
+
+### Example
+```
+match &*text.to_ascii_lowercase() {
+ "foo" => {},
+ "Bar" => {},
+ _ => {},
+}
+```
+Use instead:
+```
+match &*text.to_ascii_lowercase() {
+ "foo" => {},
+ "bar" => {},
+ _ => {},
+}
+``` \ No newline at end of file