Enabling sccache for faster compiles

Author: shefeek-jinnah

.cargo/config.toml

@@ -0,0 +1,5 @@
+[build]
+# Use sccache for faster compilation
+# Install: cargo install sccache
+# To enable: Set RUSTC_WRAPPER=sccache in your environment
+# rustc-wrapper = "sccache"  # Uncomment after installing sccache

.github/workflows/ci.yml

@@ -9,6 +9,9 @@ on:
 env:
   RUST_BACKTRACE: 1
   CARGO_TERM_COLOR: always
+  CARGO_INCREMENTAL: 0
+  SCCACHE_GHA_ENABLED: "true"
+  RUSTC_WRAPPER: "sccache"
 
 jobs:
   fmt:
@@ -43,6 +46,9 @@ jobs:
           toolchain: ${{ matrix.rust }}
           components: clippy
 
+      - name: Install sccache
+        uses: mozilla-actions/sccache-action@v0.0.6
+
       - name: Cache cargo registry
         uses: actions/cache@v4
         with: