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traits
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alias
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import-cross-crate.rs
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//@ run-pass
//@ aux-build:greeter.rs
#![
feature
(
trait_alias
)]
extern
crate greeter
;
// Import only the alias, not the real trait.
use
greeter
::{
Greet
,
Hi
};
fn
main
()
{
let
hi
=
Hi
;
hi
.
hello
();
// From `Hello`, via `Greet` alias.
}