src/test/compile-fail/E0277.rs

   1 // Copyright 2016 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 trait Foo {
  12     fn bar(&self);
  13 }
  14
  15 fn some_func<T: Foo>(foo: T) {
  16     foo.bar();
  17 }
  18
  19 fn main() {
  20     some_func(5i32);
  21     //~^ ERROR the trait bound `i32: Foo` is not satisfied
  22     //~| NOTE trait `i32: Foo` not satisfied
  23     //~| NOTE required by `some_func`
  24 }