Update min Rust to 1.85

.github/workflows/test.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        rust_version: ["1.78", "1.83"]
+        rust_version: ["1.85", "1.87"]
     steps:
       - name: rustup toolchain install ${{ matrix.rust_version }}
         run: |
@@ -45,7 +45,7 @@ jobs:
       - uses: Swatinem/rust-cache@v2
         with:
           prefix-key: v1
-      
+
       - name: Run tests
         if: ${{ matrix.os == 'windows-latest' }}
         run: cargo test --workspace
@@ -53,7 +53,7 @@ jobs:
       - name: Run tests
         if: ${{ matrix.os == 'macos-latest' }}
         run: ulimit -n unlimited && cargo test --workspace
-      
+
       - name: Run tests
         if: ${{ matrix.os == 'ubuntu-latest' }}
         run: cargo test