update rkyv to 0.8 + adjust CI

.github/workflows/ci.yaml

@@ -2,18 +2,18 @@ name: CI
 on: merge_group
 
 jobs:
-
   test:
     name: Test
     runs-on: ubuntu-latest
     strategy:
       matrix:
         rust: [
-          1.60.0, # MSRV
-          stable,
-          beta,
-          nightly
-        ]
+            1.60.0, # MSRV
+            1.81.0, # rkyv
+            stable,
+            beta,
+            nightly
+          ]
     steps:
       - uses: actions/checkout@v4
       - uses: actions/cache@v4

Cargo.toml

@@ -15,7 +15,7 @@ edition = "2021"
 rust-version = "1.60"
 
 [package.metadata.docs.rs]
-features = ["bytemuck", "std", "serde", "rkyv/size_64", "bytecheck", "rand"]
+features = ["bytemuck", "std", "serde", "rkyv", "rand"]
 
 [dependencies]
 
@@ -35,13 +35,12 @@ default-features = false
 
 [dependencies.rkyv]
 optional = true
-version = "0.7"
+version = "0.8"
 default-features = false
 
 [dependencies.bytecheck]
 optional = true
-version = "0.6"
-default-features = false
+version = "0.8"
 
 [dependencies.rand]
 optional = true
@@ -52,8 +51,7 @@ default-features = false
 default = ["std"]
 std = ["num-traits/std"]
 libm = ["num-traits/libm"]
-bytecheck = ["dep:bytecheck"]
 bytemuck = ["dep:bytemuck"]
 rand = ["dep:rand"]
-rkyv = ["dep:rkyv"]
+rkyv = ["dep:rkyv", "rkyv/bytecheck", "dep:bytecheck"]
 serde = ["dep:serde"]

ci/test_full.sh

@@ -27,7 +27,8 @@ if ! check_version $MSRV ; then
   exit 1
 fi
 
-FEATURES=(bytecheck bytemuck libm rand rkyv/size_64 serde)
+FEATURES=(bytemuck libm rand serde)
+check_version 1.81.0 && FEATURES+=(rkyv)
 echo "Testing supported features: ${FEATURES[*]}"
 
 cargo generate-lockfile

src/lib.rs

@@ -81,10 +81,9 @@ pub use crate::crand::ComplexDistribution;
 #[repr(C)]
 #[cfg_attr(
     feature = "rkyv",
-    derive(rkyv::Archive, rkyv::Serialize, rkyv::Deserialize)
+    derive(rkyv::Archive, rkyv::Serialize, rkyv::Deserialize, rkyv::Portable, bytecheck::CheckBytes),
+    rkyv(as = Complex<T::Archived>)
 )]
-#[cfg_attr(feature = "rkyv", archive(as = "Complex<T::Archived>"))]
-#[cfg_attr(feature = "bytecheck", derive(bytecheck::CheckBytes))]
 pub struct Complex<T> {
     /// Real portion of the complex number
     pub re: T,
@@ -2404,7 +2403,7 @@ pub(crate) mod test {
         }
 
         #[test]
-        fn test_hyperbolic_identites() {
+        fn test_hyperbolic_identities() {
             for &c in all_consts.iter() {
                 // tanh(z) = sinh(z)/cosh(z)
                 assert!(close(c.tanh(), c.sinh() / c.cosh()));