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Simplify inv memchr + add more safety comments #2002

Simplify inv memchr + add more safety comments

Simplify inv memchr + add more safety comments #2002

Workflow file for this run

name: ci
on:
pull_request:
push:
branches:
- master
schedule:
- cron: '00 01 * * *'
# The section is needed to drop write-all permissions that are granted on
# `schedule` event. By specifying any permission explicitly all others are set
# to none. By using the principle of least privilege the damage a compromised
# workflow can do (because of an injection or compromised third party tool or
# action) is restricted. Currently the worklow doesn't need any additional
# permission except for pulling the code. Adding labels to issues, commenting
# on pull-requests, etc. may need additional permissions:
#
# Syntax for this section:
# https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions
#
# Reference for how to assign permissions on a job-by-job basis:
# https://docs.github.com/en/actions/using-jobs/assigning-permissions-to-jobs
#
# Reference for available permissions that we can enable if needed:
# https://docs.github.com/en/actions/security-guides/automatic-token-authentication#permissions-for-the-github_token
permissions:
# to fetch code (actions/checkout)
contents: read
jobs:
test:
name: test
runs-on: ${{ matrix.os }}
strategy:
matrix:
include:
- build: pinned
os: ubuntu-latest
rust: 1.73.0
- build: stable
os: ubuntu-latest
rust: stable
- build: beta
os: ubuntu-latest
rust: beta
- build: nightly
os: ubuntu-latest
rust: nightly
- build: macos
os: macos-latest
rust: stable
- build: win-msvc
os: windows-latest
rust: stable
- build: win-gnu
os: windows-latest
rust: stable-x86_64-gnu
env:
RUSTFLAGS: -D warnings
RUST_BACKTRACE: 1
steps:
- name: Checkout repository
uses: actions/checkout@v3
- name: Install Rust
uses: dtolnay/rust-toolchain@master
with:
toolchain: ${{ matrix.rust }}
- run: cargo build --verbose
- run: cargo doc --verbose
# We run a few other builds, but only on one instance to avoid doing
# more work than we need to.
- if: matrix.build == 'stable'
run: cargo build --verbose --features serde
- if: matrix.build == 'stable'
run: cargo build --verbose --no-default-features
- if: matrix.build == 'stable'
run: cargo build --verbose --no-default-features --features serde,alloc
- if: matrix.build == 'stable'
run: cargo build --verbose --no-default-features --features serde
- if: matrix.build == 'stable'
run: cargo build --verbose --no-default-features --features alloc
# Our dev dependencies evolve more rapidly than we'd like, so only run
# tests when we aren't pinning the Rust version.
- if: matrix.build != 'pinned'
run: cargo test --verbose
# As with 'cargo build' above, run tests on a bunch of feature
# combinations, but just on 'stable' to avoid doing more work that we have
# to.
- if: matrix.build == 'stable'
run: cargo test --verbose --features serde
- if: matrix.build == 'stable'
run: cargo test --verbose --no-default-features
- if: matrix.build == 'stable'
run: cargo test --verbose --no-default-features --features serde,alloc
- if: matrix.build == 'stable'
run: cargo test --verbose --no-default-features --features serde
- if: matrix.build == 'stable'
run: cargo test --verbose --no-default-features --features alloc
- name: Run benchmarks as tests
if: matrix.build == 'stable'
working-directory: ./bench
run: cargo test --verbose --benches
rustfmt:
name: rustfmt
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@v3
- name: Install Rust
uses: dtolnay/rust-toolchain@master
with:
toolchain: stable
components: rustfmt
- name: Check formatting
run: cargo fmt --check
# miri:
# name: miri
# runs-on: ubuntu-latest
# steps:
# - name: Checkout repository
# uses: actions/checkout@v3
# - name: Install Rust
# uses: dtolnay/rust-toolchain@miri
# - run: cargo miri test --lib --verbose
# env:
# MIRIFLAGS: -Zmiri-strict-provenance