document the stabilized surface of async-await

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#634 7 comments 11 reactions 1 assignee View on GitHub

@nikomatsakis is already working on this.

Since Jul 10, 2019.

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Description

A-async

This issue is part of async-await stabilization (see https://github.com/rust-lang/rust/issues/62149). We need to document the following things:

  • grammar for async fn and describe their effects
  • grammar for async move { } blocks
  • grammar for await expressions, and describe the "rough" desugaring
  • link to the drop order when that is fully documented
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Rust
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