Merge pull request #146 from finnbear/msrv

Find actual MSRV

.github/workflows/ci.yml

@@ -29,6 +29,23 @@ jobs:
       - name: Run clippy (fuzzer)
         run: cargo clippy --manifest-path fuzz/Cargo.toml --all-targets --all-features -- -D warnings
 
+  msrv:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: nightly
+
+      - name: Install cargo-msrv
+        uses: baptiste0928/cargo-install@v3
+        with:
+          crate: cargo-msrv
+          locked: false
+
+      - name: Verify MSRV
+        run: cargo msrv verify --ignore-lockfile
+
   coverage:
     runs-on: ubuntu-latest
     steps:

Cargo.toml

@@ -3,6 +3,7 @@ name = "bvh"
 description = "A fast BVH using SAH"
 version = "0.10.0"
 edition = "2021"
+rust-version = "1.65" # may raise to versions that are at least 1y old.
 authors = [
     "Sven-Hendrik Haase <[email protected]>",
     "Alexander Dmitriev <[email protected]>",

justfile

@@ -46,3 +46,12 @@ fuzz-max-three-shapes:
 # that do not undergo mutations
 fuzz-max-five-shapes:
     MAX_SHAPES=5 cargo fuzz run fuzz
+
+# find the current MSRV, if it is greater than or equal to
+# the rust-version in Cargo.toml
+find-msrv:
+    cargo msrv find --ignore-lockfile
+
+# verify the rust-version in Cargo.toml is compatible
+verify-msrv:
+    cargo msrv verify --ignore-lockfile 

src/utils.rs

@@ -101,7 +101,7 @@ impl<T: BHValue, const D: usize> Bucket<T, D> {
     }
 }
 
-pub fn joint_aabb_of_shapes<T: BHValue, const D: usize, Shape: BHShape<T, D>>(
+pub(crate) fn joint_aabb_of_shapes<T: BHValue, const D: usize, Shape: BHShape<T, D>>(
     indices: &[ShapeIndex],
     shapes: &Shapes<Shape>,
 ) -> (Aabb<T, D>, Aabb<T, D>) {