Indicate required Rust version (#156)

This improves the error message when using an older compiler
SuperCuber · Dec 21, 2023 · 466c8cf · 466c8cf
1 parent 6ebf377
commit 466c8cf
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Cargo.toml b/Cargo.toml
@@ -9,6 +9,7 @@ readme = "README.md"
 keywords = ["dotter", "dotfiles", "manager"]
 categories = ["command-line-utilities"]
 license = "Unlicense"
+rust-version = "1.70"
 
 [dependencies]
 anyhow = "1.*"