src/test/ui/nll/issue-47589.rs

   1 // run-pass
   2
   3 pub struct DescriptorSet<'a> {
   4     pub slots: Vec<AttachInfo<'a, Resources>>
   5 }
   6
   7 pub trait ResourcesTrait<'r>: Sized {
   8     type DescriptorSet: 'r;
   9 }
  10
  11 pub struct Resources;
  12
  13 impl<'a> ResourcesTrait<'a> for Resources {
  14     type DescriptorSet = DescriptorSet<'a>;
  15 }
  16
  17 pub enum AttachInfo<'a, R: ResourcesTrait<'a>> {
  18     NextDescriptorSet(Box<R::DescriptorSet>)
  19 }
  20
  21 fn main() {
  22     let _x = DescriptorSet {slots: Vec::new()};
  23 }