skymath 0.3.4

Planning-grade astronomy math for astrophotography tooling: angles, equatorial coordinates, sexagesimal parsing and formatting, angular separation and offsets, precession, MJD/JD/calendar conversions, sidereal time, and observer-local quantities (alt-az, airmass, transit).
Documentation
name: CI

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

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

env:
  CARGO_TERM_COLOR: always
  RUSTFLAGS: "-D warnings"

jobs:
  rust:
    name: fmt · clippy · test
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        # Pure-Rust crate — verify it stays portable across platforms.
        os: [ubuntu-latest, windows-latest, macos-latest]
    steps:
      - uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt, clippy

      - uses: Swatinem/rust-cache@v2

      - name: Format
        run: cargo fmt --check

      - name: Clippy
        run: cargo clippy --all-targets --all-features

      - name: Test
        run: cargo test --all-features

      - name: Docs
        run: cargo doc --no-deps