Add MSRV to Cargo.toml

LukasKalbertodt · LukasKalbertodt · commit ec310d225b47 · 2024-10-18T16:01:29.000+02:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -3,6 +3,7 @@ name = "confique"
 version = "0.2.6"
 authors = ["Lukas Kalbertodt <lukas.kalbertodt@gmail.com>"]
 edition = "2021"
+rust-version = "1.61.0"
 
 description = "Type-safe, layered, light-weight, `serde`-based configuration library"
 documentation = "https://docs.rs/confique/"
