From 1283044a1a48fae610e7b602e0eb876748c7fb73 Mon Sep 17 00:00:00 2001 From: Pascal Hertleif Date: Sun, 3 May 2015 18:06:08 +0200 Subject: [PATCH] Clean up HashSet Examples --- src/libstd/collections/hash/set.rs | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/src/libstd/collections/hash/set.rs b/src/libstd/collections/hash/set.rs index 9ff3ed88cc4..896573cbf8b 100644 --- a/src/libstd/collections/hash/set.rs +++ b/src/libstd/collections/hash/set.rs @@ -66,17 +66,17 @@ use super::state::HashState; /// books.insert("The Great Gatsby"); /// /// // Check for a specific one. -/// if !books.contains(&("The Winds of Winter")) { +/// if !books.contains("The Winds of Winter") { /// println!("We have {} books, but The Winds of Winter ain't one.", /// books.len()); /// } /// /// // Remove a book. -/// books.remove(&"The Odyssey"); +/// books.remove("The Odyssey"); /// /// // Iterate over everything. -/// for book in books.iter() { -/// println!("{}", *book); +/// for book in &books { +/// println!("{}", book); /// } /// ``` /// @@ -100,7 +100,7 @@ use super::state::HashState; /// vikings.insert(Viking { name: "Harald", power: 8 }); /// /// // Use derived implementation to print the vikings. -/// for x in vikings.iter() { +/// for x in &vikings { /// println!("{:?}", x); /// } /// ```