[2.8] Implement settle_trade instruction #36

	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	env:
	CARGO_TERM_COLOR: always

	jobs:
	fmt:
	name: Format
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	with:
	components: rustfmt
	- run: cargo fmt --check

	clippy:
	name: Clippy
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	with:
	components: clippy
	- uses: actions/cache@v4
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	target
	key: ${{ runner.os }}-clippy-${{ hashFiles('**/Cargo.lock') }}
	restore-keys: ${{ runner.os }}-clippy-
	- run: cargo clippy --all-targets -- -D warnings -D clippy::unwrap_used

	test:
	name: Test
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	- uses: actions/cache@v4
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	target
	key: ${{ runner.os }}-test-${{ hashFiles('**/Cargo.lock') }}
	restore-keys: ${{ runner.os }}-test-
	# The integration tests load the compiled program from
	# target/deploy/flux_dex.so, so the SBF toolchain must build it first.
	- name: Install Solana CLI (cargo build-sbf)
	run: \|
	sh -c "$(curl -sSfL https://release.anza.xyz/stable/install)"
	echo "$HOME/.local/share/solana/install/active_release/bin" >> "$GITHUB_PATH"
	- name: Cache SBF platform tools
	uses: actions/cache@v4
	with:
	path: ~/.cache/solana
	key: ${{ runner.os }}-sbf-tools
	- name: Build SBF program
	run: cargo build-sbf
	- run: cargo test

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