fix(ci): check MSRV in CI, fix clippy warnings

.github/workflows/test.yml

@@ -5,6 +5,34 @@ name: Test
 on: [push, pull_request]
 
 jobs:
+  msrv:
+    name: Minimum Supported Rust Version
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          submodules: recursive
+      - uses: dtolnay/rust-toolchain@1.62
+        id: rust-toolchain
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-${{ steps.rust-toolchain.outputs.cachekey }}-check-${{ hashFiles('**/Cargo.toml') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-${{ steps.rust-toolchain.outputs.cachekey }}-check-
+            ${{ runner.os }}-cargo-${{ steps.rust-toolchain.outputs.cachekey }}-
+            ${{ runner.os }}-cargo-
+      - run: cargo check --all-targets --all-features
+      - run: cargo clippy --all-targets --all-features -- -Dwarnings
+      - run: cargo test --all-targets --all-features
+      - run: cargo test --doc --all-features
+
   check:
     name: Check
     runs-on: ubuntu-latest

Cargo.toml

@@ -3,7 +3,7 @@
 name = "substrait"
 version = "0.32.0"
 edition = "2021"
-rust-version = "1.60"
+rust-version = "1.62"
 description = "Cross-Language Serialization for Relational Algebra"
 documentation = "https://docs.rs/substrait"
 readme = "README.md"

src/text.rs

@@ -3,13 +3,13 @@
 #![allow(
     clippy::clone_on_copy,
     clippy::derivable_impls,
+    clippy::to_string_trait_impl,
     clippy::uninlined_format_args,
     unused_variables
 )]
 
 //! Generated types for text-based definitions.
 
-// https://github.com/oxidecomputer/typify/issues/245
 include!(concat!(env!("OUT_DIR"), "/substrait_text.rs"));
 
 #[cfg(test)]