Set MSRV to 1.85.0

Author: tankyleo

.github/workflows/impl_tests.yml

@@ -0,0 +1,42 @@
+name: Implementation Tests
+
+on: [push, pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test-postgres-backend:
+    strategy:
+      fail-fast: false
+      matrix:
+        platform: [ ubuntu-latest ]
+        toolchain: [ stable, 1.85.0 ] # 1.85.0 is the MSRV
+    runs-on: ${{ matrix.platform }}
+
+    services:
+      postgres:
+        image: postgres:latest
+        ports:
+          - 5432:5432
+        env:
+          POSTGRES_DB: postgres
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          path: vss-server
+
+      - name: Run postgres backend test suite
+        run: |
+          cd vss-server/rust/impls
+          cargo test -- --test-threads=1

.github/workflows/ldk-node-integration.yml

@@ -8,7 +8,12 @@ concurrency:
 
 jobs:
   build-and-test:
-    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        platform: [ ubuntu-latest ]
+        toolchain: [ stable, 1.85.0 ] # 1.85.0 is the MSRV
+    runs-on: ${{ matrix.platform }}
 
     services:
       postgres:

rust/Cargo.toml

@@ -3,6 +3,9 @@ resolver = "2"
 members = ["server", "api", "impls", "auth-impls"]
 default-members = ["server"]
 
+[workspace.package]
+rust-version = "1.85.0"
+
 [profile.release]
 panic = "abort"
 opt-level = 3

rust/README.md

@@ -37,3 +37,6 @@ the [GitHub repository](https://github.com/lightningdevkit/vss-server/issues). F
 development of VSS, you can reach out to us in the [LDK Discord](https://discord.gg/5AcknnMfBw) in the `#vss` channel.
 
 [LDK Discord]: https://discord.gg/5AcknnMfBw
+
+### MSRV
+The Minimum Supported Rust Version (MSRV) is currently 1.85.0.

rust/api/Cargo.toml

@@ -2,6 +2,7 @@
 name = "api"
 version = "0.1.0"
 edition = "2021"
+rust-version.workspace = true
 
 [dependencies]
 async-trait = "0.1.77"

rust/auth-impls/Cargo.toml

@@ -2,6 +2,7 @@
 name = "auth-impls"
 version = "0.1.0"
 edition = "2021"
+rust-version.workspace = true
 
 [features]
 jwt = [ "jsonwebtoken", "serde" ]

rust/impls/Cargo.toml

@@ -2,6 +2,7 @@
 name = "impls"
 version = "0.1.0"
 edition = "2021"
+rust-version.workspace = true
 
 [dependencies]
 async-trait = "0.1.77"

rust/server/Cargo.toml

@@ -2,6 +2,7 @@
 name = "vss-server"
 version = "0.1.0"
 edition = "2021"
+rust-version.workspace = true
 
 [features]
 jwt = ["auth-impls/jwt"]