update jemallocator example to use 2018 edition import syntax

rust-lang · May 4, 2022 · 519aa6e · 519aa6e
1 parent fed2c43
commit 519aa6e
Showing 1 changed file with 0 additions and 2 deletions.
diff --git 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]