prev-iter 0.2.0

Iterator which allows you to view the previous element
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68

permissions:
  contents: read

on:
  push:
    branches: [master]
  pull_request:
# If new code is pushed to a PR branch, then cancel in progress workflows for that PR. Ensures that
# we don't waste CI time, and returns results quicker https://github.com/jonhoo/rust-ci-conf/pull/5
concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true
name: check
jobs:
  fmt:
    runs-on: ubuntu-latest
    name: stable / fmt
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true
      - name: Install stable
        uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt
      - name: cargo fmt --check
        run: cargo fmt --check
  clippy:
    runs-on: ubuntu-latest
    name: ${{ matrix.toolchain }} / clippy
    permissions:
      contents: read
      checks: write
    strategy:
      fail-fast: false
      matrix:
        # Get early warning of new lints which are regularly introduced in beta channels.
        toolchain: [stable, beta]
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true
      - name: Install ${{ matrix.toolchain }}
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.toolchain }}
          components: clippy
      - name: cargo clippy
        uses: giraffate/clippy-action@v1
        with:
          reporter: 'github-pr-check'
          github_token: ${{ secrets.GITHUB_TOKEN }}
  doc:
    # run docs generation on nightly rather than stable. This enables features like
    # https://doc.rust-lang.org/beta/unstable-book/language-features/doc-cfg.html which allows an
    # API be documented as only available in some specific platforms.
    runs-on: ubuntu-latest
    name: nightly / doc
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true
      - name: Install nightly
        uses: dtolnay/rust-toolchain@nightly
      - name: cargo doc
        run: cargo doc --no-deps --all-features
        env:
          RUSTDOCFLAGS: --cfg docsrs