mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-01 03:03:40 +00:00
22 lines
499 B
Rust
22 lines
499 B
Rust
mod banana {
|
|
//~^ HELP the following traits are implemented but not in scope
|
|
pub struct Chaenomeles;
|
|
|
|
pub trait Apple {
|
|
fn pick(&self) {}
|
|
}
|
|
impl Apple for Chaenomeles {}
|
|
|
|
pub trait Peach {
|
|
fn pick(&self, a: &mut ()) {}
|
|
}
|
|
impl<Mango: Peach> Peach for Box<Mango> {}
|
|
impl Peach for Chaenomeles {}
|
|
}
|
|
|
|
fn main() {
|
|
banana::Chaenomeles.pick()
|
|
//~^ ERROR no method named
|
|
//~| HELP items from traits can only be used if the trait is in scope
|
|
}
|