[#190] faster builds with debug=false and dependency caching

Author: Byron

.cargo/config.toml

@@ -1,2 +1,5 @@
+[profile.dev]
+debug = false
+
 [build]
 rustflags = "--cfg unsound_local_offset -C target-cpu=native"

.github/workflows/rust.yml

@@ -11,6 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
+    - uses: Swatinem/rust-cache@v1
     - name: clippy
       run: cargo clippy --all
     - name: fmt
@@ -44,6 +45,7 @@ jobs:
           profile: default
           toolchain: stable
           override: true
+      - uses: Swatinem/rust-cache@v1
       - name: "Check default features build on windows"
         uses: actions-rs/cargo@v1
         with:
@@ -75,4 +77,4 @@ jobs:
     - uses: actions/checkout@v2
     - uses: EmbarkStudios/cargo-deny-action@v1
       with:
-        command: check ${{ matrix.checks }}
+        command: check ${{ matrix.checks }}