// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT // file at the top-level directory of this distribution and at // http://rust-lang.org/COPYRIGHT. // // Licensed under the Apache License, Version 2.0 or the MIT license // , at your // option. This file may not be copied, modified, or distributed // except according to those terms. struct Point { x: f64, y: f64, } trait ToString_ { fn to_string(&self) -> String; } impl ToString_ for Point { fn new(x: f64, y: f64) -> Point { //~^ ERROR method `new` is not a member of trait `ToString_` Point { x: x, y: y } } fn to_string(&self) -> String { format!("({}, {})", self.x, self.y) } } fn main() { let p = Point::new(0.0, 0.0); //~^ ERROR no associated item named `new` found for type `Point` in the current scope println!("{}", p.to_string()); }