update jemallocator example to use 2018 edition import syntax

2022-05-04 13:43:33 +02:00 · 2022-05-04 13:43:33 +02:00 · 519aa6e4d7
commit 519aa6e4d7
parent fed2c43bbf
1 changed files with 0 additions and 2 deletions
--- a/library/std/src/alloc.rs
+++ b/library/std/src/alloc.rs
@ -42,8 +42,6 @@
 //! [`GlobalAlloc`] trait. This type can be provided by an external library:
 //!
 //! ```rust,ignore (demonstrates crates.io usage)
-//! extern crate jemallocator;
-//!
 //! use jemallocator::Jemalloc;
 //!
 //! #[global_allocator]