[Breaking] Rewrite of `nn` to enable runtime layer sizes, proc macro declarations, and more #515

	on:
	- push
	- pull_request

	jobs:
	cargo-check:
	name: cargo-check

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: stable
	override: true
	- run: rustup component add clippy
	- name: Check Format
	uses: actions-rs/cargo@v1
	with:
	command: fmt
	args: --all -- --check
	- name: Clippy
	uses: actions-rs/cargo@v1
	with:
	command: clippy
	args: -- -D warnings
	- name: Check CPU
	uses: actions-rs/cargo@v1
	with:
	command: check
	- name: Check CUDA
	uses: actions-rs/cargo@v1
	with:
	command: check
	args: --features cuda,ci-check
	- name: Check CUDNN
	uses: actions-rs/cargo@v1
	with:
	command: check
	args: --features cudnn,ci-check
	- name: cargo doc
	uses: actions-rs/cargo@v1
	with:
	command: doc
	args: --features ci-check,numpy,safetensors

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