nit: suppress async_await nightly warning.

This commit is contained in:
Henry de Valence 2019-09-25 16:03:56 -07:00 committed by Deirdre Connolly
parent b426630613
commit 9f43d0987b
1 changed files with 3 additions and 0 deletions

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@ -6,6 +6,9 @@
//#![deny(warnings, missing_docs, trivial_casts, unused_qualifications)]
#![forbid(unsafe_code)]
// async_await is considered stable on nightly releases, but the corresponding
// release (1.39.0) is still in beta. Suppress the warning for now.
#![allow(stable_features)]
#![feature(async_await)]
#[macro_use]