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Taking advantage of New Rust Features #558

@bluss

Description

@bluss

Ideas and tracking to take advantage of “new” features in Rust

All features to be used because of what gain they give us, not to score points. Formulate goal & gain before implementing - and write it up the pull request 🙂.

#![cfg_attr(docsrs, feature(doc_cfg))]

and then on each item enabled by a specific feature, we add this:

#[cfg_attr(docsrs, doc(cfg(feature = "thefeature")))]

(For an example, see async_compression.)


Future features (not relevant yet, because they don't exist in stable Rust)


This is a tracking issue, please edit it.

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