Added MSRV and publish workflows

.github/workflows/ci.yaml

@@ -0,0 +1,49 @@
+name: CI
+
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+    branches: ["main"]
+
+jobs:
+  format:
+    name: Format
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@nightly
+        with:
+          components: rustfmt
+
+      - name: Check format
+        run: cargo +nightly fmt --check
+
+  clippy:
+    name: Clippy
+    needs: format
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: Swatinem/rust-cache@v2
+      - uses: dtolnay/rust-toolchain@1.77.0
+        with:
+          components: clippy
+
+      - name: Run clippy
+        run: cargo clippy --tests
+        env:
+          RUSTFLAGS: -D warnings
+
+  tests:
+    name: Tests
+    needs: clippy
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: Swatinem/rust-cache@v2
+      - uses: dtolnay/rust-toolchain@1.77.0
+
+      - name: Run tests
+        run: cargo test

.github/workflows/publish.yaml

@@ -0,0 +1,30 @@
+name: Publish
+
+on:
+  push:
+    tags:
+      - "*"
+
+jobs:
+  tests:
+    name: Tests
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: Swatinem/rust-cache@v2
+      - uses: dtolnay/rust-toolchain@stable
+
+      - name: Run tests
+        run: cargo test
+
+  publish:
+    name: Publish
+    needs: tests
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: Swatinem/rust-cache@v2
+      - uses: dtolnay/rust-toolchain@stable
+
+      - name: Cargo publish
+        run: cargo publish --token ${{ secrets.CRATES_IO_TOKEN }}

Cargo.toml

@@ -1,7 +1,8 @@
 [package]
 name = "transitive"
-version = "1.1.0"
+version = "1.2.0"
 edition = "2021"
+rust-version = "1.77.0"
 authors = ["bobozaur"]
 description = "Transitive derive macros for Rust."
 license = "MIT"

tests/combined.rs

@@ -3,7 +3,6 @@ mod macros;
 use transitive::Transitive;
 
 #[derive(Transitive)]
-#[allow(clippy::duplicated_attributes)]
 #[transitive(from(D, C, B), from(C, B))] // impl From<D>for A and impl From<C> for A
 #[transitive(try_into(B, C, D))] // impl TryFrom<A> for D
 struct A;

tests/from.rs

@@ -18,7 +18,6 @@ impl_from!(B to A);
 impl_from!(C to B);
 impl_from!(D to C);
 
-#[allow(clippy::duplicated_attributes)]
 #[derive(Transitive)]
 #[transitive(from(D, C, B, A))] // impl From<D> for Z<T>
 #[transitive(from(C, B))] // impl From<C> for Z<T>