Documentation lacks modules that depend on compile-time features.

[anachrome]

The documentation linked from the readme does not include the modules sys::signalfd or sys::eventfd, both of which are present in the source (with #[cfd(feature = "...")] flags).

[kamalmarhubi]

I think this is blocked on rustdoc issues. See also:

• Rustdoc needs to handle conditional compilation somehow rust-lang/rust#1998
• std::os::windows missing on http://doc.rust-lang.org/nightly/std/os/ rust-lang/rust#24658

I'd like an answer though!