chore: add test files

This branch is meant to test the template.

Author: clechasseur

.github/workflows/audit-check.yml

@@ -1,8 +1,7 @@
 name: Security audit
 
 on:
-  # TODO re-enable once project is set up properly
-  #push:
+  push:
   #schedule:
   #  - cron: '0 0 * * *'
   workflow_dispatch:

.github/workflows/ci.yml

@@ -1,8 +1,7 @@
 name: CI
 
 on:
-  # TODO re-enable once project is set up properly
-  #push:
+  push:
   workflow_dispatch:
 
 env:
@@ -14,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        all-features: [ false ] # TODO if your crate has optional features, add 'true' to this list
+        all-features: [ false, true ]
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
@@ -63,9 +62,9 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        toolchain: [ 1.60.0 ] # TODO: change for your minimum supported Rust version
+        toolchain: [ 1.70.0 ]
         os: [ ubuntu, macos, windows ]
-        all-features: [ false ] # TODO if your crate has optional features, add 'true' to this list
+        all-features: [ false, true ]
     runs-on: ${{ matrix.os }}-latest
     steps:
       - name: Checkout code
@@ -99,18 +98,18 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        toolchain: [ 1.68.2, stable, beta, nightly ] # TODO: change 1.68.2 for your minimum supported Rust version
+        toolchain: [ 1.75.0, stable, beta, nightly ]
         os: [ ubuntu, macos, windows ]
         ignore-lock: [ false, true ]
-        all-features: [ false ] # TODO if your crate has optional features, add 'true' to this list
+        all-features: [ false, true ]
         include:
           - experimental: false
           - toolchain: beta
             experimental: true
           - toolchain: nightly
             experimental: true
         exclude:
-          - toolchain: 1.68.2 # TODO: change this version to match the minimum supported Rust version specified above
+          - toolchain: 1.75.0
             ignore-lock: true
     runs-on: ${{ matrix.os }}-latest
     continue-on-error: ${{ matrix.experimental }}
@@ -150,9 +149,6 @@ jobs:
         run: just all_features=${{ matrix.all-features }} test
 
   tarpaulin:
-    # Note: there seems to be an issue in `cargo-tarpaulin` when using Rust 1.75.0 or later - it reports some missing line coverage.
-    # I've entered an issue: https://github.com/xd009642/tarpaulin/issues/1438
-    # In the meantime, let's pin the Rust version used for code coverage to 1.74.1 until we know what's happening.
     name: Code coverage
     runs-on: ubuntu-latest
     steps:
@@ -162,7 +158,7 @@ jobs:
       - name: Install Rust
         uses: actions-rust-lang/setup-rust-toolchain@11df97af8e8102fd60b60a77dfbf58d40cd843b8 # v1.10.1
         with:
-          toolchain: 1.74.1
+          toolchain: 1.75.0
           cache: false
 
       - name: Rust Cache