diff options
Diffstat (limited to 'examples/pinned_drop.rs')
-rw-r--r-- | examples/pinned_drop.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/examples/pinned_drop.rs b/examples/pinned_drop.rs new file mode 100644 index 0000000..4dfd228 --- /dev/null +++ b/examples/pinned_drop.rs @@ -0,0 +1,22 @@ +// See ./pinned_drop-expanded.rs for generated code. + +#![allow(dead_code)] + +use pin_project::{pin_project, pinned_drop}; +use std::pin::Pin; + +#[pin_project(PinnedDrop)] +pub struct Struct<'a, T> { + was_dropped: &'a mut bool, + #[pin] + field: T, +} + +#[pinned_drop] +impl<T> PinnedDrop for Struct<'_, T> { + fn drop(self: Pin<&mut Self>) { + **self.project().was_dropped = true; + } +} + +fn main() {} |