From: Corey Farwell <coreyf@rwell.org>
Date: Thu, 4 May 2017 15:53:24 +0000 (-0400)
Subject: Simplify types in `std::option` doc comment example.
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=7b94d6cf19d1a9af23483d366217b010ed66b78d;p=rust.git

Simplify types in `std::option` doc comment example.
---

diff --git a/src/libcore/option.rs b/src/libcore/option.rs
index 1a48f277625..515f49d6f0b 100644
--- a/src/libcore/option.rs
+++ b/src/libcore/option.rs
@@ -66,14 +66,14 @@
 //! not ([`None`]).
 //!
 //! ```
-//! let optional: Option<Box<i32>> = None;
-//! check_optional(&optional);
+//! let optional = None;
+//! check_optional(optional);
 //!
-//! let optional: Option<Box<i32>> = Some(Box::new(9000));
-//! check_optional(&optional);
+//! let optional = Some(Box::new(9000));
+//! check_optional(optional);
 //!
-//! fn check_optional(optional: &Option<Box<i32>>) {
-//!     match *optional {
+//! fn check_optional(optional: Option<Box<i32>>) {
+//!     match optional {
 //!         Some(ref p) => println!("has value {}", p),
 //!         None => println!("has no value"),
 //!     }