bump msrv to 1.60.0

.github/workflows/ci.yml

@@ -85,10 +85,10 @@ jobs:
       uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab
 
     - name: Install Rust toolchain
-      run: rustup update 1.57.0
+      run: rustup update 1.60.0
 
     - name: Version features
-      run: cargo +1.57.0 build --manifest-path tests/smoke-test/Cargo.toml
+      run: cargo +1.60.0 build --manifest-path tests/smoke-test/Cargo.toml
 
   wasm_bindgen:
     name: Tests / WebAssembly (wasm-bindgen)

Cargo.toml

@@ -28,7 +28,7 @@ name = "uuid"
 readme = "README.md"
 repository = "https://github.com/uuid-rs/uuid"
 version = "1.5.0" # remember to update html_root_url in lib.rs
-rust-version = "1.57.0"
+rust-version = "1.60.0"
 
 [package.metadata.docs.rs]
 rustc-args = ["--cfg", "uuid_unstable"]

src/macros.rs

@@ -16,14 +16,7 @@ macro_rules! define_uuid_macro {
             ($uuid:literal) => {{
                 const OUTPUT: $crate::Uuid = match $crate::Uuid::try_parse($uuid) {
                     $crate::__macro_support::Ok(u) => u,
-                    $crate::__macro_support::Err(_) => {
-                        // here triggers const_err
-                        // const_panic requires 1.57
-                        #[allow(unconditional_panic)]
-                        let _ = ["invalid uuid representation"][1];
-
-                        loop {} // -> never type
-                    }
+                    $crate::__macro_support::Err(e) => panic!("{}", e),
                 };
                 OUTPUT
             }};