rust/tests/ui/traits/issue-3973.rs
2023-01-11 09:32:08 +00:00

26 lines
519 B
Rust

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 function or associated item named `new` found for struct `Point`
println!("{}", p.to_string());
}