Add FIXME for tempdir

JohnTitor · JohnTitor · commit 390fc6b1823f · 2023-01-11T17:26:50.000+09:00
Signed-off-by: Yuki Okushi &lt;jtitor@2k36.org&gt;
diff --git a/Cargo.toml b/Cargo.toml
@@ -13,5 +13,6 @@ Support for matching file paths against Unix shell style patterns.
 categories = ["filesystem"]
 
 [dev-dependencies]
+# FIXME: Replace it with `tempfile` once we bump up MSRV.
 tempdir = "0.3"
 doc-comment = "0.3"
