1# Examples and generated code of each feature of pin-project 2 3## Basic usage of `#[pin_project]` on structs 4 5- [example](struct-default.rs) 6- [generated code](struct-default-expanded.rs) 7 8## Basic usage of `#[pin_project]` on enums 9 10- [example](enum-default.rs) 11- [generated code](enum-default-expanded.rs) 12 13## Manual implementation of `Unpin` by `UnsafeUnpin` 14 15- [example](unsafe_unpin.rs) 16- [generated code](unsafe_unpin-expanded.rs) 17- [`UnsafeUnpin` documentation](https://docs.rs/pin-project/latest/pin_project/trait.UnsafeUnpin.html) 18 19## Manual implementation of `Drop` by `#[pinned_drop]` 20 21- [example](pinned_drop.rs) 22- [generated code](pinned_drop-expanded.rs) 23- [`#[pinned_drop]` documentation](https://docs.rs/pin-project/latest/pin_project/attr.pinned_drop.html) 24 25## `project_replace()` method 26 27- [example](project_replace.rs) 28- [generated code](project_replace-expanded.rs) 29- [`project_replace()` documentation](https://docs.rs/pin-project/latest/pin_project/attr.pin_project.html#project_replace-method) 30 31## Ensure `!Unpin` by `#[pin_project(!Unpin)]` 32 33- [example](not_unpin.rs) 34- [generated code](not_unpin-expanded.rs) 35- [`!Unpin` documentation](https://docs.rs/pin-project/latest/pin_project/attr.pin_project.html#unpin) 36 37--- 38 39Note: These generated code examples are the little simplified version of the 40actual generated code. See [expansion tests](../tests#expansion-tests-expand-expandtestrs) if you 41want to see the exact version of the actual generated code. 42