Prepare version 0.35.0 #346

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

	name: CI

	jobs:
	build_and_test:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Install toolchain
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	- name: Run cargo build (trace only)
	uses: actions-rs/cargo@v1
	with:
	command: build
	args: --no-default-features --features trace
	- name: Run cargo build (logs only)
	uses: actions-rs/cargo@v1
	with:
	command: build
	args: --no-default-features --features logs
	- name: Run cargo build (metrics only)
	uses: actions-rs/cargo@v1
	with:
	command: build
	args: --no-default-features --features metrics
	- name: Run cargo test
	uses: actions-rs/cargo@v1
	with:
	command: test
	args: --all-features
	- name: Run cargo fmt
	uses: actions-rs/cargo@v1
	with:
	command: fmt
	args: -- --check
	- name: Run cargo clippy
	uses: actions-rs/cargo@v1
	with:
	command: clippy
	args: --all-features
	- name: Build tracing example
	uses: actions-rs/cargo@v1
	with:
	command: build
	args: --manifest-path examples/tracing/Cargo.toml

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