From 67cdcc2e12118becb823e20a40cc2687f2b8425a Mon Sep 17 00:00:00 2001
From: Adam Carpenter <53hornet@gmail.com>
Date: Wed, 27 Mar 2019 15:32:37 -0400
Subject: Started Rust in Action MEAP.

---
 traits/src/main.rs | 114 -----------------------------------------------------
 1 file changed, 114 deletions(-)
 delete mode 100644 traits/src/main.rs

(limited to 'traits/src')

diff --git a/traits/src/main.rs b/traits/src/main.rs
deleted file mode 100644
index 770caa9..0000000
--- a/traits/src/main.rs
+++ /dev/null
@@ -1,114 +0,0 @@
-use std::fmt::Display;
-
-struct Pair<T> {
-    x: T,
-    y: T,
-}
-
-impl<T> Pair<T> {
-    fn new(x: T, y: T) -> Self {
-        Self {
-            x,
-            y,
-        }
-    }
-}
-
-impl<T: Display + PartialOrd> Pair<T> {
-    fn cmp_display(&self) {
-        if self.x >= self.y {
-            println!("{}", self.x);
-        }
-        else {
-            println!("{}", self.y);
-        }
-    }
-}
-
-pub trait Summary {
-    fn summarize(&self) -> String {
-        format!("(read more from {}...)", self.summarize_author())
-    }
-
-    fn summarize_author(&self) -> String;
-}
-
-pub struct NewsArticle {
-    pub headline: String,
-    pub location: String,
-    pub author: String,
-    pub content: String,
-}
-
-impl Summary for NewsArticle {
-//    fn summarize(&self) -> String {
-//        format!("{}, by {} ({})", self.headline, self.author, self.location)
-//    }
-
-    fn summarize_author(&self) -> String {
-        format!("{}", self.author)
-    }
-
-}
-
-pub struct Tweet {
-    pub username: String,
-    pub content: String,
-    pub reply: bool,
-    pub retweet: bool,
-}
-
-impl Summary for Tweet {
-//    fn summarize(&self) -> String {
-//        format!("{}: {}", self.username, self.content)
-//    }
-
-    fn summarize_author(&self) -> String {
-        format!("@{}", self.username)
-    }
-}
-
-pub fn notify(item: impl Summary) {
-    println!("breaking news: {}", item.summarize());
-}
-
-fn returns_summarizable() -> impl Summary {
-
-    NewsArticle {
-        headline: String::from("Penguins win the stanley cup championship!"),
-        location: String::from("Pittsburgh, PA, USA"),
-        author: String::from("Iceburgh"),
-        content: String::from("The pittsburgh penguins are winners I guess."),
-    }
-//    Tweet {
-//        username: String::from("horse_ebooks"),
-//        content: String::from("of course blargh"),
-//        reply: false,
-//        retweet: false,
-//    }
-}
-
-fn main() {
-    
-    let tweet = Tweet {
-        username: String::from("horse_ebooks"),
-        content: String::from("of course, as you probably already know, people"),
-        reply: false,
-        retweet: false,
-    };
-
-    //dbg!(tweet.summarize());
-
-    let article = NewsArticle {
-        headline: String::from("Penguins win the stanley cup championship!"),
-        location: String::from("Pittsburgh, PA, USA"),
-        author: String::from("Iceburgh"),
-        content: String::from("The pittsburgh penguins are winners I guess."),
-    };
-
-    //dbg!(article.summarize());
-
-    //notify(tweet);
-
-    returns_summarizable();
-}
-- 
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