First github workflow

.github/workflows/test.yaml

@@ -0,0 +1,41 @@
+on:
+  workflow_dispatch:
+  push:
+  pull_request:
+
+name: ci
+
+env:
+  RUSTFLAGS: -D warnings
+
+jobs:
+  check:
+    name: Check
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: dtolnay/rust-toolchain@1.60.0
+      - run: cargo check --all --all-features
+
+  test:
+    name: Test Suite
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+      - uses: dtolnay/rust-toolchain@1.60.0
+      - run: cargo install wasm-pack --version 0.10.3
+      - run: cargo test --all --all-features
+      - run: wasm-pack test --node --all
+
+  fmt:
+    name: Rust Lints
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: dtolnay/rust-toolchain@1.60.0
+      - run: rustup component add rustfmt clippy
+      - run: cargo fmt --all -- --check
+      - run: cargo clippy --all-features -- --deny warnings

Cargo.toml

@@ -2,6 +2,7 @@
 name = "eip5139"
 version = "0.1.0"
 edition = "2021"
+rust-version = "1.60"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html