Merge pull request #26 from Turbo87/msrv

Declare minimum supported Rust version

.github/workflows/ci.yml

@@ -4,18 +4,14 @@ on:
  push:
  pull_request:
 
+env:
+ # minimum supported rust version
+ MSRV: 1.46.0
+
 jobs:
  backend:
  name: Backend
  runs-on: ubuntu-18.04
- strategy:
- # TODO: [ci] should be true if GitHub Actions supports ""allow failures" on matrix
- fail-fast: false
- matrix:
- rust:
- - stable
- - beta
- - nightly
 
  env:
  CARGO_INCREMENTAL: 0
@@ -24,21 +20,18 @@ jobs:
  steps:
  - uses: actions/checkout@v2
 
- - name: Install ${{ matrix.rust }} Rust
+ - name: Install Rust v${{ env.MSRV }}
  run: |
- rustup update ${{ matrix.rust }}
- rustup default ${{ matrix.rust }}
+ rustup default ${{ env.MSRV }}
 
  - name: Install lint tools
- if: matrix.rust == 'stable'
  run: |
  rustup component add rustfmt
  rustup component add clippy
 
  - uses: Swatinem/rust-cache@v1.3.0
 
  - name: Lint
- if: matrix.rust == 'stable'
  run: |
  cargo fmt -- --check
  cargo clippy --all-targets --all-features --all

Cargo.toml

@@ -7,6 +7,7 @@ description = "Host a conduit based web application on a hyper server"
 repository = "https://github.com/jtgeibel/conduit-hyper"
 readme = "README.md"
 edition = "2018"
+rust-version = "1.46.0"
 
 [dependencies]
 bytes = "1"