Crate doc_cfg_example

This example shows how to use the #[doc_cfg(..)] attribute.

Run cargo doc --features unstable-doc-cfg --open to generate. It seems to work on stable rustc as of 1.32 but this is probably an unintended bug and you shouldn't count on the unstable-doc-cfg feature working anywhere but with a nightly toolchain.

Check the source code of this example to see how it all works, or clone it from github and try it yourself.

Functions

boring_old_fn	A plain old normal function.
cool_nonportable_fn	[ nintendo64 and sse ] Mark something as only available on fancy platforms!
feature_gated_fn	[ feature="my-fancy-feature" ] You can also display a message that differs from the actual #[cfg(..)] conditional.