doctests fail with default features disabled

[jelmer]

I get 25 failures, most related to docstrings for runtime. Happy to provide a PR, but I'm not sure what the best approach here is.

One option would be to add "#[cfg(feature = "runtime")] {" blocks to each of the docstrings, but that seems a bit repetitive.

[yanganto]

I use examples for tests, and that is exactly what I run for each test

test-with/flake.nix

Lines 33 to 49 in 90ff555

	cargo run --no-default-features --features=http --example=http
	cargo run --no-default-features --features=icmp --example=icmp
	cargo run --no-default-features --example=tcp
	cargo run --no-default-features --features=net --example=http
	cargo run --no-default-features --features=net --example=icmp
	cargo run --no-default-features --features=user --example=user
	cargo run --no-default-features --features=resource --example=resource
	cargo run --no-default-features --features=executable --example=executable
	cargo install cargo-hack
	cargo hack test --examples
	# runtime ignore example
	cd examples/runner
	cargo run --example test
	cargo run --example mock
	cargo run --example mock2
	cargo run --example mix

If you use nix shell, you can type feature-test to test all of them. If you do not want to use nix shell, you can open a working branch and use Github CI to test on the working branch.
Or if you can put #[cfg(feature = "runtime")] if that is easier from your end.

If you see something is too verbose, or not DRY, I will also be happy to get a refactor.

:)

[jelmer]

In that case, will it actually run the docstring tests at all?

I'm running "cargo test --no-default-features", which will also run the docstrings.

[yanganto]

No, it didn't. Thanks for pointing out this.

One of the dev dependencies is missing, I put it back in #81
Now we can run it with all the features.
cargo test --all-features

[yanganto]

Hi @jelmer,
Happy New Year. Do you work on this? Is there any other issue you run into?

[jelmer]

Hi @yanganto , I'd already patched the Debian package but I'll take another look when I do the next upload. Let's close this issue if you believe it's been fixed - I can always reopen it if it doesn't work for me?