Implement Error for OccupiedError.

2021-03-04 15:57:26 +01:00
parent 69d95e232a
commit d85d82ab22
4 changed files with 45 additions and 0 deletions
--- a/library/std/src/lib.rs
+++ b/library/std/src/lib.rs
@@ -281,6 +281,7 @@
 #![feature(linkage)]
 #![feature(llvm_asm)]
 #![feature(log_syntax)]
+#![feature(map_try_insert)]
 #![feature(maybe_uninit_extra)]
 #![feature(maybe_uninit_ref)]
 #![feature(maybe_uninit_slice)]