From 0e3fbc17d4c4a2b6ff7171d430eaa40e68b3b81c Mon Sep 17 00:00:00 2001
From: Sebastian Schmidt <isibboi@gmail.com>
Date: Wed, 2 Jun 2021 17:04:49 +0300
Subject: [PATCH] Ad MSRV and github CI script.

---
 .github/workflows/ci.yml | 49 ++++++++++++++++++++++++++++++++++++++++
 src/lib.rs               |  1 +
 2 files changed, 50 insertions(+)
 create mode 100644 .github/workflows/ci.yml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..19483b7
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,49 @@
+name: Continuous Integration
+
+on: [push, pull_request]
+
+jobs:
+  build_and_test:
+    name: Build, Test, Format & Lint
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        rust: [stable, beta, nightly, 1.24.0]
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: ⚡ Cache
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ matrix.rust }}
+
+      - name: 🔨 Build
+        uses: actions-rs/cargo@v1
+        with:
+          command: build
+
+      - name: 🔎 Test
+        uses: actions-rs/cargo@v1
+        with:
+          command: test
+
+      - name: Format
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --check
+
+      - name: Lint
+        uses: actions-rs/cargo@v1
+        with:
+          command: clippy
\ No newline at end of file
diff --git a/src/lib.rs b/src/lib.rs
index 02c26bf..0ecf25b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,6 +1,7 @@
 //!
 //! ## Quickstart
 //!
+//! Minimum Supported Rust Version: 1.24.0
 //! Add `evalexpr` as dependency to your `Cargo.toml`:
 //!
 //! ```toml