Clarify purpose of libcore re-export

This commit is contained in:
Tamir Duberstein
2017-09-10 09:11:23 -04:00
parent fb9faae5f0
commit 7e93e84546
+2 -2
View File
@@ -225,8 +225,8 @@
#[macro_use]
extern crate std;
// Re-export libstd/libcore using an alias so that the macros can work in no_std
// crates while remaining compatible with normal crates.
// Re-export libcore using an alias so that the macros can work without
// requiring `extern crate core` downstream.
#[doc(hidden)]
pub extern crate core as _core;