firmware: fix libproto_artiq compilation failure

2023-07-18 12:10:26 +08:00 · 2023-07-18 12:10:26 +08:00 · 76ee719a0d
parent 2d017a05a1
commit 76ee719a0d
1 changed files with 1 additions and 0 deletions
--- a/artiq/firmware/libproto_artiq/lib.rs
+++ b/artiq/firmware/libproto_artiq/lib.rs
@ -1,5 +1,6 @@
 #![no_std]
 #![cfg_attr(feature = "alloc", feature(alloc))]
+#![feature(extern_prelude)]

 extern crate failure;
 #[macro_use]