chore: Adopt '_rust/main' template

.clippy.toml

@@ -1 +1,13 @@
-msrv = "1.64.0"  # MSRV
+msrv = "1.65.0"  # MSRV
+warn-on-all-wildcard-imports = true
+allow-expect-in-tests = true
+allow-unwrap-in-tests = true
+allow-dbg-in-tests = true
+disallowed-methods = [
+    { path = "std::option::Option::map_or", reason = "prefer `map(..).unwrap_or(..)` for legibility" },
+    { path = "std::option::Option::map_or_else", reason = "prefer `map(..).unwrap_or_else(..)` for legibility" },
+    { path = "std::result::Result::map_or", reason = "prefer `map(..).unwrap_or(..)` for legibility" },
+    { path = "std::result::Result::map_or_else", reason = "prefer `map(..).unwrap_or_else(..)` for legibility" },
+    { path = "std::iter::Iterator::for_each", reason = "prefer `for` for side-effects" },
+    { path = "std::iter::Iterator::try_for_each", reason = "prefer `for` for side-effects" },
+]

.github/renovate.json5

@@ -1,45 +1,102 @@
 {
-  "schedule": [
-    "before 3am on the first day of the month"
+  schedule: [
+    'before 5am on the first day of the month',
   ],
-  "semanticCommits": "enabled",
-  "configMigration": true,
-  "packageRules": [
+  semanticCommits: 'enabled',
+  configMigration: true,
+  dependencyDashboard: true,
+  regexManagers: [
+    {
+      fileMatch: [
+        '^rust-toolchain\\.toml$',
+        'Cargo.toml$',
+        'clippy.toml$',
+        '\\.clippy.toml$',
+        '^\\.github/workflows/ci.yml$',
+        '^\\.github/workflows/rust-next.yml$',
+      ],
+      matchStrings: [
+        'MSRV.*?(?<currentValue>\\d+\\.\\d+(\\.\\d+)?)',
+        '(?<currentValue>\\d+\\.\\d+(\\.\\d+)?).*?MSRV',
+      ],
+      depNameTemplate: 'rust',
+      packageNameTemplate: 'rust-lang/rust',
+      datasourceTemplate: 'github-releases',
+    },
+  ],
+  packageRules: [
+    {
+      commitMessageTopic: 'MSRV',
+      matchManagers: [
+        'regex',
+      ],
+      matchPackageNames: [
+        'rust',
+      ],
+      minimumReleaseAge: "126 days",  // 3 releases * 6 weeks per release * 7 days per week
+      internalChecksFilter: "strict",
+    },
     // Goals:
     // - Keep version reqs low, ignoring compatible normal/build dependencies
     // - Take advantage of latest dev-dependencies
     // - Rollup safe upgrades to reduce CI runner load
     // - Help keep number of versions down by always using latest breaking change
     // - Have lockfile and manifest in-sync
     {
-      "matchManagers": ["cargo"],
-      "matchDepTypes": ["build-dependencies", "dependencies"],
-      "matchCurrentVersion": ">=0.1.0",
-      "matchUpdateTypes": ["patch"],
-      "enabled": false,
+      matchManagers: [
+        'cargo',
+      ],
+      matchDepTypes: [
+        'build-dependencies',
+        'dependencies',
+      ],
+      matchCurrentVersion: '>=0.1.0',
+      matchUpdateTypes: [
+        'patch',
+      ],
+      enabled: false,
     },
     {
-      "matchManagers": ["cargo"],
-      "matchDepTypes": ["build-dependencies", "dependencies"],
-      "matchCurrentVersion": ">=1.0.0",
-      "matchUpdateTypes": ["minor"],
-      "enabled": false,
+      matchManagers: [
+        'cargo',
+      ],
+      matchDepTypes: [
+        'build-dependencies',
+        'dependencies',
+      ],
+      matchCurrentVersion: '>=1.0.0',
+      matchUpdateTypes: [
+        'minor',
+      ],
+      enabled: false,
     },
     {
-      "matchManagers": ["cargo"],
-      "matchDepTypes": ["dev-dependencies"],
-      "matchCurrentVersion": ">=0.1.0",
-      "matchUpdateTypes": ["patch"],
-      "automerge": true,
-      "groupName": "compatible (dev)",
+      matchManagers: [
+        'cargo',
+      ],
+      matchDepTypes: [
+        'dev-dependencies',
+      ],
+      matchCurrentVersion: '>=0.1.0',
+      matchUpdateTypes: [
+        'patch',
+      ],
+      automerge: true,
+      groupName: 'compatible (dev)',
     },
     {
-      "matchManagers": ["cargo"],
-      "matchDepTypes": ["dev-dependencies"],
-      "matchCurrentVersion": ">=1.0.0",
-      "matchUpdateTypes": ["minor"],
-      "automerge": true,
-      "groupName": "compatible (dev)",
+      matchManagers: [
+        'cargo',
+      ],
+      matchDepTypes: [
+        'dev-dependencies',
+      ],
+      matchCurrentVersion: '>=1.0.0',
+      matchUpdateTypes: [
+        'minor',
+      ],
+      automerge: true,
+      groupName: 'compatible (dev)',
     },
   ],
 }

.github/settings.yml

@@ -1,39 +1,46 @@
 # These settings are synced to GitHub by https://probot.github.io/apps/settings/
 
 repository:
-  description: Boolean-valued predicate functions in Rust 
-  homepage: docs.rs/predicates
-  topics: rust test predicates
+  description: "Boolean-valued predicate functions in Rust"
+  homepage: "docs.rs/predicates"
+  topics: "rust test predicates"
   has_issues: true
   has_projects: false
   has_wiki: false
   has_downloads: true
   default_branch: master
 
-  allow_squash_merge: true
+  # Preference: people do clean commits
   allow_merge_commit: true
-  allow_rebase_merge: true
+  # Backup in case we need to clean up commits
+  allow_squash_merge: true
+  # Not really needed
+  allow_rebase_merge: false
 
-  # Manual: allow_auto_merge: true, see https://github.com/probot/settings/issues/402
+  allow_auto_merge: true
   delete_branch_on_merge: true
 
+  squash_merge_commit_title: "PR_TITLE"
+  squash_merge_commit_message: "PR_BODY"
+  merge_commit_message: "PR_BODY"
+
 labels:
   # Type
   - name: bug
     color: '#b60205'
-    description: Not as expected
+    description: "Not as expected"
   - name: enhancement
     color: '#1d76db'
-    description: Improve the expected
+    description: "Improve the expected"
   # Flavor
   - name: question
     color: "#cc317c"
-    description: Uncertainty is involved
+    description: "Uncertainty is involved"
   - name: breaking-change
     color: "#e99695"
   - name: good first issue
     color: '#c2e0c6'
-    description: Help wanted!
+    description: "Help wanted!"
 
 branches:
   - name: master

.github/workflows/audit.yml

@@ -1,21 +1,49 @@
 name: Security audit
+
+permissions:
+  contents: read
+
 on:
   pull_request:
     paths:
       - '**/Cargo.toml'
       - '**/Cargo.lock'
   push:
-    paths:
-      - '**/Cargo.toml'
-      - '**/Cargo.lock'
-  schedule:
-  - cron: '16 16 16 * *'
+    branches:
+    - master
+
+env:
+  RUST_BACKTRACE: 1
+  CARGO_TERM_COLOR: always
+  CLICOLOR: 1
+
 jobs:
   security_audit:
+    permissions:
+      issues: write # to create issues (actions-rs/audit-check)
+      checks: write # to create check (actions-rs/audit-check)
     runs-on: ubuntu-latest
+    # Prevent sudden announcement of a new advisory from failing ci:
+    continue-on-error: true
     steps:
     - name: Checkout repository
       uses: actions/checkout@v3
     - uses: actions-rs/audit-check@v1
       with:
         token: ${{ secrets.GITHUB_TOKEN }}
+
+  cargo_deny:
+    permissions:
+      issues: write # to create issues (actions-rs/audit-check)
+      checks: write # to create check (actions-rs/audit-check)
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        checks:
+          - bans licenses sources
+    steps:
+    - uses: actions/checkout@v3
+    - uses: EmbarkStudios/cargo-deny-action@v1
+      with:
+        command: check ${{ matrix.checks }}
+        rust-version: stable