From b4f7bf9f2d575fd773f81e2a9e72252285f33532 Mon Sep 17 00:00:00 2001
From: Per Lindgren <per.lindgren@ltu.se>
Date: Thu, 5 Oct 2017 13:48:19 +0200
Subject: [PATCH] trait example
---
src/main.rs | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/src/main.rs b/src/main.rs
index d5ac812..67b1095 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -5,7 +5,8 @@ use std::marker::Sized;
#[derive(Debug, Copy, Clone)]
#[repr(C)]
-struct Point {
+
+struct Plain {
x: u32,
y: u32,
}
@@ -30,7 +31,7 @@ where
trait OkInState {}
impl OkInState for .. {}
-impl !OkInState for Point {}
+impl !OkInState for Plain {}
// You cannot implement it yourself
//impl OkInState for Point {}
@@ -47,7 +48,7 @@ where
struct X {}
fn main() {
- let mut p = Point { x: 0, y: 1 };
+ let mut p = Plain { x: 0, y: 1 };
let _c = Cont { data: X {} };
let _c = Cont { data: p };
println!(" p {:?}", p);
--
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