multicalc 0.7.0

Rust scientific computing for single and multi-variable calculus
Documentation 
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name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  workflow_dispatch:

permissions:
  contents: read

# cancel superseded runs on the same ref
concurrency:
  group: ci-${{ github.ref }}
  cancel-in-progress: true

env:
  CARGO_TERM_COLOR: always

jobs:
  test:
    name: test (${{ matrix.rust }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        # "1.85" is the MSRV and must match Cargo.toml `rust-version`
        rust: [stable, "1.85"]
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust }}
      - uses: Swatinem/rust-cache@v2
      - uses: taiki-e/install-action@cargo-hack
      - name: Test (default, no_std-shaped)
        run: cargo test
      - name: Test (alloc feature)
        run: cargo test --features alloc
      - name: Doctests
        run: cargo test --doc
      - name: Every feature combination compiles
        run: cargo hack --feature-powerset --no-dev-deps check

  lint:
    name: fmt + clippy
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt, clippy
      - uses: Swatinem/rust-cache@v2
      - name: Formatting
        run: cargo fmt --all --check
      - name: Clippy
        run: cargo clippy --all-targets --features alloc -- -D warnings

  docs:
    name: doc build
    runs-on: ubuntu-latest
    env:
      RUSTDOCFLAGS: -D warnings
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - name: Build docs (deny warnings, broken links)
        run: cargo doc --no-deps --all-features

  no_std:
    name: bare-metal (thumbv7em-none-eabi)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          targets: thumbv7em-none-eabi, thumbv7em-none-eabihf
      - uses: Swatinem/rust-cache@v2
      - name: Build for bare metal (no default features)
        run: cargo build --no-default-features --target thumbv7em-none-eabi
      - name: Build embedded example — soft-float (links a firmware image)
        run: cargo build --example embedded_curve_fit --no-default-features --features embedded --target thumbv7em-none-eabi
      - name: Build embedded example — hardware-FPU (links a firmware image)
        run: cargo build --example embedded_curve_fit --no-default-features --features embedded --target thumbv7em-none-eabihf

  package:
    name: package + examples/benches
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - name: Build examples
        run: cargo build --examples
      - name: Build benches
        run: cargo build --benches
      # runs a clean `cargo package` build — the same packaging the Step 15
      # release workflow relies on, so a release can't fail at publish time
      - name: Packaging dry-run
        run: cargo publish --dry-run