Add event-based API to `Client` #79

	name: Build & Test

	on:
	push:
	branches:
	- master
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	rust:
	- toolchain: stable
	- toolchain: 1.63.0
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Install Rust
	uses: dtolnay/rust-toolchain@v1
	with:
	toolchain: ${{ matrix.rust.toolchain }}
	components: clippy, rustfmt
	- name: Pin dependencies for MSRV
	if: matrix.rust.toolchain == '1.63.0'
	run: \|
	cargo update -p zstd-sys --precise "2.0.8+zstd.1.5.5"
	cargo update -p time --precise "0.3.20"
	cargo update -p home --precise "0.5.5"
	cargo update -p tokio --precise "1.37.0"
	- name: Lint all targets
	run: cargo clippy --all-targets
	- name: Format
	run: cargo fmt -- --check
	- name: Build with default features
	run: cargo build --verbose
	- name: Check release build on Rust ${{ matrix.rust.toolchain }}
	run: cargo check --release --verbose --color always
	- name: Test
	run: cargo test --verbose

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