docs: Add developer guide on adding a new parameter. #389

	name: Rust (Linux)

	on:
	push:
	branches: [ main ]
	pull_request:

	env:
	CARGO_TERM_COLOR: always

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	with:
	submodules: true

	- name: Install latest mdbook
	run: \|
	tag=$(curl 'https://api.github.com/repos/rust-lang/mdbook/releases/latest' \| jq -r '.tag_name')
	url="https://github.com/rust-lang/mdbook/releases/download/${tag}/mdbook-${tag}-x86_64-unknown-linux-gnu.tar.gz"
	mkdir bin
	curl -sSL $url \| tar -xz --directory=bin
	echo "$(pwd)/bin" >> $GITHUB_PATH

	- name: Build
	run: cargo build --verbose --features highs --workspace --exclude ipm-simd --exclude pywr-python
	- name: Run tests
	run: cargo test --features highs
	- name: Run mdbook tests
	run: mdbook test ./pywr-book

	build_schema_only:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	with:
	submodules: true
	- name: Build
	run: cargo build --verbose --no-default-features --package [email protected]
	- name: Run tests
	run: cargo test --verbose --no-default-features --package [email protected]

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