chore: 2021 edition (#276)

Nothing to change here, just an edition bump.
Stebalien · Feb 5, 2024 · 5a949d6 · 5a949d6
1 parent 61531ea
commit 5a949d6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Cargo.toml b/Cargo.toml
@@ -8,7 +8,7 @@ authors = [
   "Jason White <me@jasonwhite.io>",
 ]
 documentation = "https://docs.rs/tempfile"
-edition = "2018"
+edition = "2021"
 rust-version = "1.63"
 homepage = "https://stebalien.com/projects/tempfile-rs/"
 keywords = ["tempfile", "tmpfile", "filesystem"]