Fix compilation on latest nightly.

gz · GabrielMajeri · commit f3daa6b96a60 · 2020-03-28T08:19:10.000+02:00
Add the negative_impls feature.
diff --git a/src/lib.rs b/src/lib.rs
@@ -27,6 +27,7 @@
 #![feature(optin_builtin_traits)]
 #![feature(try_trait)]
 #![feature(abi_efiapi)]
+#![feature(negative_impls)]
 #![no_std]
 // Enable some additional warnings and lints.
 #![warn(missing_docs, unused)]
