Add opt-in generic traits for generated SoA types

.github/workflows/tests.yml

@@ -26,3 +26,22 @@ jobs:
         run: cargo test --release
       - name: check that benchmarks still compile
         run: cargo bench --no-run
+  tests_derive_generics:
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        rust-version: [stable, beta, nightly]
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+      - name: setup rust
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ matrix.rust-version }}
+      - name: run tests in debug mode
+        run: cargo test -F generic_traits
+      - name: run tests in release mode
+        run: cargo test --release -F generic_traits
+      - name: check that benchmarks still compile
+        run: cargo bench --no-run -F generic_traits

.gitignore

@@ -1,2 +1,3 @@
 Cargo.lock
 target
+rust-toolchain.toml

Cargo.toml

@@ -1,33 +1,10 @@
-[package]
-name = "soa_derive"
-version = "0.13.0"
-edition = "2018"
-rust-version = "1.63"
-
-authors = ["Guillaume Fraux <[email protected]>"]
-license = "MIT/Apache-2.0"
+[workspace]
 
-readme = "README.md"
-description = "Automatic Struct of Array generation"
-repository = "https://github.com/lumol-org/soa-derive"
-homepage = "https://github.com/lumol-org/soa-derive"
-documentation = "https://docs.rs/soa_derive/"
+resolver = "2"
 
-[workspace]
 members = [
     "soa-derive-internal",
+    "soa-derive",
     "example",
 ]
 
-[dependencies]
-soa_derive_internal = {path = "soa-derive-internal", version = "0.13"}
-permutation = "0.4.0"
-
-[dev-dependencies]
-bencher = "0.1"
-serde = { version = "1", features = ["derive"] }
-serde_json = "1"
-
-[[bench]]
-name = "soa"
-harness = false

example/Cargo.toml

@@ -8,7 +8,7 @@ publish = false
 edition = "2021"
 
 [dependencies]
-soa_derive = {path = ".."}
+soa_derive = { path = "../soa-derive", features = []}
 
 [lib]
 path = "lib.rs"

soa-derive-internal/Cargo.toml

@@ -17,6 +17,9 @@ documentation = "https://docs.rs/soa_derive/"
 [lib]
 proc-macro = true
 
+[features]
+generic_traits = []
+
 [dependencies]
 syn = {version = "2", features = ["derive", "extra-traits"]}
 quote = "1"