update MSRV

Author: magiclen

.github/workflows/ci-version.yml

@@ -66,7 +66,7 @@ jobs:
           - macos-latest
           - windows-latest
         toolchain:
-          - "1.60"
+          - "1.68"
         features:
           -
           - --no-default-features

.github/workflows/ci.yml

@@ -83,7 +83,7 @@ jobs:
           - macos-latest
           - windows-latest
         toolchain:
-          - "1.60"
+          - "1.68"
         features:
           -
           - --no-default-features

enum-ordinalize-derive/Cargo.toml

@@ -1,8 +1,8 @@
 [package]
 name = "enum-ordinalize-derive"
-version = "4.3.1"
+version = "4.3.2"
 edition = "2021"
-rust-version = "1.60"
+rust-version = "1.68"
 repository = "https://github.com/magiclen/enum-ordinalize"
 homepage = "https://magiclen.org/enum-ordinalize"
 keywords = ["enum", "ordinal", "ordinalize", "number"]

enum-ordinalize/Cargo.toml

@@ -2,7 +2,7 @@
 name = "enum-ordinalize"
 version = "4.3.1"
 edition = "2021"
-rust-version = "1.60"
+rust-version = "1.68"
 repository = "https://github.com/magiclen/enum-ordinalize"
 homepage = "https://magiclen.org/enum-ordinalize"
 keywords = ["enum", "ordinal", "ordinalize", "number"]