android13/external/rust/crates/pin-project/examples/not_unpin.rs

18 lines
342 B
Rust

// See ./not_unpin-expanded.rs for generated code.
#![allow(dead_code)]
use pin_project::pin_project;
#[pin_project(!Unpin)]
pub struct Struct<T, U> {
#[pin]
pinned: T,
unpinned: U,
}
fn main() {
fn _is_unpin<T: Unpin>() {}
// _is_unpin::<Struct<(), ()>>(); //~ ERROR `std::marker::PhantomPinned` cannot be unpinned
}