Update Rust directories recommended for caching (#433)

This commit applies the suggestion from The Cargo Book: https://doc.rust-lang.org/cargo/guide/cargo-home.html#caching-the-cargo-home-in-ci
4 years ago · cc2d767a72
parent 2fa955d825
commit cc2d767a72
1 changed files with 5 additions and 3 deletions
--- a/examples.md
+++ b/examples.md
@ -476,9 +476,11 @@ whenever possible:
 - uses: actions/cache@v2
  with:
    path: |
-      ~/.cargo/registry
-      ~/.cargo/git
-      target
+      ~/.cargo/bin/
+      ~/.cargo/registry/index/
+      ~/.cargo/registry/cache/
+      ~/.cargo/git/db/
+      target/
    key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
 ```