[Stabilization] async/await MVP · Issue #62149 · rust-lang/rust

Stabilization target: 1.38.0 (beta cut 2019-08-15) Executive Summary This is a proposal to stabilize a minimum viable async/await feature, which includes: async annotations on functions and blocks, causing them to be delayed in evaluation and instead evaluate to a future. An await operator, valid only within an async context, which takes a future as an argument and causes the outer future it is wi