Bump cargo version to latest stable 1.81

.github/workflows/ci.yaml

@@ -12,9 +12,24 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
+      - name: Install protoc on Ubuntu
+        if: matrix.os == 'ubuntu-latest'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y protobuf-compiler
+      - name: Install protoc on Windows
+        if: matrix.os == 'windows-latest'
+        run: |
+          choco install protoc --version=3.20.0
+          # You can change the version as needed
+          $env:PATH += ";C:\ProgramData\chocolatey\bin"
+      - name: Install protoc on macOS
+        if: matrix.os == 'macos-latest'
+        run: |
+          brew install protobuf
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: 1.76
+          toolchain: 1.81
           override: true
       - name: cargo fetch
         uses: actions-rs/cargo@v1
@@ -41,9 +56,13 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
+      - name: Install protoc on Ubuntu
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y protobuf-compiler
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: 1.76
+          toolchain: 1.81
           override: true
       - name: Add target
         run: rustup target add ${{ matrix.target }}
@@ -61,9 +80,13 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
+      - name: Install protoc on Ubuntu
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y protobuf-compiler
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: 1.76
+          toolchain: 1.81
           override: true
       - name: cargo check
         uses: actions-rs/cargo@v1
@@ -72,20 +95,24 @@ jobs:
           args: --tests --examples --benches --all-features
 
   clippy:
-    name: Clippy (1.76)
+    name: Clippy (1.81)
     runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v4
+      - name: Install protoc on Ubuntu
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y protobuf-compiler
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: 1.76
+          toolchain: 1.81
           components: clippy
           override: true
       - name: Clippy check
         uses: actions-rs/clippy-check@v1
         with:
-          name: Clippy (1.76)
+          name: Clippy (1.81)
           token: ${{ secrets.GITHUB_TOKEN }}
           args: --all-features --all-targets -- -D warnings
 
@@ -95,9 +122,13 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
+      - name: Install protoc on Ubuntu
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y protobuf-compiler
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: 1.76
+          toolchain: 1.81
           override: true
       - name: cargo fetch
         uses: actions-rs/cargo@v1
@@ -120,7 +151,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: 1.76
+          toolchain: 1.81
           components: rustfmt
           override: true
       - name: Check formatting

README.md

@@ -25,7 +25,7 @@ Plexi is a flexible auditor for [Key Transparency systems](https://blog.cloudfla
 
 | Environment                                                   | CLI Command           |
 |:--------------------------------------------------------------|:----------------------|
-| [Cargo](https://www.rust-lang.org/tools/install) (Rust 1.76+) | `cargo install plexi` |
+| [Cargo](https://www.rust-lang.org/tools/install) (Rust 1.81+) | `cargo install plexi` |
 
 ## Usage