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26 lines
442 B
Rust
26 lines
442 B
Rust
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pub struct Stuff {
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inner: *mut (),
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}
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pub struct Wrap<T>(T);
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fn fun<T>(t: T) -> Wrap<T> {
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todo!()
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}
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pub trait Trait<'de> {
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fn do_stuff(_: Wrap<&'de mut Self>);
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}
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impl<'a> Trait<'a> for () {
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fn do_stuff(_: Wrap<&'a mut Self>) {}
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}
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fn fun2(t: &mut Stuff) -> () {
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let Stuff { inner, .. } = t;
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Trait::do_stuff({ fun(&mut *inner) });
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//~^ ERROR the trait bound `*mut (): Trait<'_>` is not satisfied
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}
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fn main() {}
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