src/test/ui/nll/issue-43058.rs

   1 // check-pass
   2
   3 use std::borrow::Cow;
   4
   5 #[derive(Clone, Debug)]
   6 struct S<'a> {
   7     name: Cow<'a, str>
   8 }
   9
  10 #[derive(Clone, Debug)]
  11 struct T<'a> {
  12     s: Cow<'a, [S<'a>]>
  13 }
  14
  15 fn main() {
  16     let s1 = [S { name: Cow::Borrowed("Test1") }, S { name: Cow::Borrowed("Test2") }];
  17     let b1 = T { s: Cow::Borrowed(&s1) };
  18     let s2 = [S { name: Cow::Borrowed("Test3") }, S { name: Cow::Borrowed("Test4") }];
  19     let b2 = T { s: Cow::Borrowed(&s2) };
  20
  21     let mut v = Vec::new();
  22     v.push(b1);
  23     v.push(b2);
  24
  25     println!("{:?}", v);
  26 }