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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:37 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:37 +0000
commit246f239d9f40f633160f0c18f87a20922d4e77bb (patch)
tree5a88572663584b3d4d28e5a20e10abab1be40884 /src/tools/clippy/src/docs/manual_map.txt
parentReleasing progress-linux version 1.64.0+dfsg1-1~progress7.99u1. (diff)
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Merging debian version 1.65.0+dfsg1-2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+### What it does
+Checks for usages of `match` which could be implemented using `map`
+
+### Why is this bad?
+Using the `map` method is clearer and more concise.
+
+### Example
+```
+match Some(0) {
+ Some(x) => Some(x + 1),
+ None => None,
+};
+```
+Use instead:
+```
+Some(0).map(|x| x + 1);
+``` \ No newline at end of file