summaryrefslogtreecommitdiffstats
path: root/src/tools/clippy/src/docs/blocks_in_if_conditions.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/blocks_in_if_conditions.txt
parentAdding upstream version 1.64.0+dfsg1. (diff)
downloadrustc-17d40c6057c88f4c432b0d7bac88e1b84cb7e67f.tar.xz
rustc-17d40c6057c88f4c432b0d7bac88e1b84cb7e67f.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/blocks_in_if_conditions.txt')
-rw-r--r--src/tools/clippy/src/docs/blocks_in_if_conditions.txt21
1 files changed, 21 insertions, 0 deletions
diff --git a/src/tools/clippy/src/docs/blocks_in_if_conditions.txt b/src/tools/clippy/src/docs/blocks_in_if_conditions.txt
new file mode 100644
index 000000000..3afa14853
--- /dev/null
+++ b/src/tools/clippy/src/docs/blocks_in_if_conditions.txt
@@ -0,0 +1,21 @@
+### What it does
+Checks for `if` conditions that use blocks containing an
+expression, statements or conditions that use closures with blocks.
+
+### Why is this bad?
+Style, using blocks in the condition makes it hard to read.
+
+### Examples
+```
+if { true } { /* ... */ }
+
+if { let x = somefunc(); x } { /* ... */ }
+```
+
+Use instead:
+```
+if true { /* ... */ }
+
+let res = { let x = somefunc(); x };
+if res { /* ... */ }
+``` \ No newline at end of file