4 impl<F> Bazinga for F {}
6 fn produce1<'a>(data: &'a u32) -> impl Bazinga + 'a {
8 let _data: &'a u32 = data;
13 fn produce2<'a>(data: &'a mut Vec<&'a u32>, value: &'a u32) -> impl Bazinga + 'a {
15 let value: &'a u32 = value;
21 fn produce3<'a, 'b: 'a>(data: &'a mut Vec<&'a u32>, value: &'b u32) -> impl Bazinga + 'a {
23 let value: &'a u32 = value;
29 fn produce_err<'a, 'b: 'a>(data: &'b mut Vec<&'b u32>, value: &'a u32) -> impl Bazinga + 'b {
31 let value: &'a u32 = value;
34 x //~ ERROR lifetime may not live long enough