docs: more documentation improvements #470

	name: Coverage

	on: [push]

	env:
	CARGO_TERM_COLOR: always

	jobs:
	coverage:
	name: Test Coverage
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	show-progress: false

	- name: Get date
	run: \|
	echo "TODAY_DATE=$(date -Idate)" >> "$GITHUB_ENV"
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	- name: Cache Toolchain
	uses: actions/cache@v4
	with:
	path: ~/.rustup
	key: toolchain-x86-64-nightly-${{ env.TODAY_DATE }}

	- name: Install `nightly` Toolchain
	uses: actions-rust-lang/setup-rust-toolchain@v1
	with:
	toolchain: nightly
	components: rustfmt,clippy,llvm-tools-preview

	- name: Install cargo-llvm-cov
	uses: baptiste0928/cargo-install@v3
	with:
	crate: cargo-llvm-cov

	- name: Generate Coverage
	run: \|
	cargo run --example build-float-doctest-tree --features="rkyv"
	cargo run --example build-immutable-doctest-tree --features="rkyv"
	cargo llvm-cov --all-features --tests --ignore-run-fail --workspace --codecov --output-path codecov.json

	- uses: codecov/codecov-action@v4
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	files: codecov.json

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