From 350d69f76a41a8a1485c91bc051c1e03a339a087 Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@sequoia-pgp.org>
Date: Wed, 18 May 2022 18:36:31 +0300
Subject: renname container to set to reduce confusion with other example

Sponsored-by: author
---
 src/main.rs | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 170dad0..12092d6 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,16 +1,16 @@
 fn main() {
-    let mut cont: Container<usize> = Container::new();
+    let mut cont: Set<usize> = Set::new();
     cont.push(42);
     for v in cont.iter() {
         println!("{}", v);
     }
 }
 
-struct Container<T> {
+struct Set<T> {
     items: Vec<T>,
 }
 
-impl<T> Container<T> {
+impl<T> Set<T> {
     fn new() -> Self {
         Self { items: vec![] }
     }
@@ -19,23 +19,23 @@ impl<T> Container<T> {
         self.items.push(item);
     }
 
-    fn iter(&self) -> ContainerItems<T> {
-        ContainerItems::new(self)
+    fn iter(&self) -> Items<T> {
+        Items::new(self)
     }
 }
 
-struct ContainerItems<'a, T> {
-    cont: &'a Container<T>,
+struct Items<'a, T> {
+    cont: &'a Set<T>,
     next: Option<usize>,
 }
 
-impl<'a, T> ContainerItems<'a, T> {
-    fn new(cont: &'a Container<T>) -> Self {
+impl<'a, T> Items<'a, T> {
+    fn new(cont: &'a Set<T>) -> Self {
         Self { cont, next: Some(0) }
     }
 }
 
-impl<'a, T> Iterator for ContainerItems<'a, T> {
+impl<'a, T> Iterator for Items<'a, T> {
     type Item = &'a T;
 
     fn next(&mut self) -> Option<Self::Item> {
-- 
cgit v1.2.1