use ahash in ngram #72

	name: Rust CI

	on:
	push:
	branches: [ "master" ]
	pull_request:
	branches: [ "master" ]

	jobs:
	format:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	rust:
	- nightly # Now grcov only support nightly toolchain, so we run tests on other toolchains on travis.
	steps:
	- uses: actions/checkout@v3
	- uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: ${{ matrix.rust }}
	override: true
	components: rustfmt, clippy
	- name: Install dependencies
	run: sudo apt-get install libevent-dev libssl-dev
	- name: Check format
	uses: actions-rs/cargo@v1
	with:
	command: fmt
	args: --all -- --check
	coverage:
	runs-on: ubuntu-latest
	env:
	CARGO_TERM_COLOR: always
	steps:
	- uses: actions/checkout@v4
	- name: Install Rust
	run: rustup update stable
	- name: Install cargo-llvm-cov
	uses: taiki-e/install-action@cargo-llvm-cov
	- name: Generate code coverage
	run: cargo llvm-cov --all-features --workspace --lcov --output-path lcov.info
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v3
	with:
	token: ${{ secrets.CODECOV_TOKEN }} # not required for public repos
	files: lcov.info
	fail_ci_if_error: true

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