tests/ui/rust-2018/trait-import-suggestions.rs

   1 // edition:2018
   2 // aux-build:trait-import-suggestions.rs
   3 // compile-flags:--extern trait-import-suggestions
   4
   5 mod foo {
   6     mod foobar {
   7         pub(crate) trait Foobar {
   8             fn foobar(&self) { }
   9         }
  10
  11         impl Foobar for u32 { }
  12     }
  13
  14     pub(crate) trait Bar {
  15         fn bar(&self) { }
  16     }
  17
  18     impl Bar for u32 { }
  19
  20     fn in_foo() {
  21         let x: u32 = 22;
  22         x.foobar(); //~ ERROR no method named `foobar`
  23     }
  24 }
  25
  26 fn main() {
  27     let x: u32 = 22;
  28     x.bar(); //~ ERROR no method named `bar`
  29     x.baz(); //~ ERROR no method named `baz`
  30     let y = u32::from_str("33"); //~ ERROR no function or associated item named `from_str`
  31 }