X-Git-Url: https://git.ralfj.de/web.git/blobdiff_plain/9280a759975a843749e6b88b613fb5e6d53db2bf..8450dcc0578ee8f2187d05645d93066866d41310:/personal/_posts/2018-04-05-a-formal-look-at-pinning.md?ds=sidebyside diff --git a/personal/_posts/2018-04-05-a-formal-look-at-pinning.md b/personal/_posts/2018-04-05-a-formal-look-at-pinning.md index 121de4b..72dccc1 100644 --- a/personal/_posts/2018-04-05-a-formal-look-at-pinning.md +++ b/personal/_posts/2018-04-05-a-formal-look-at-pinning.md @@ -44,7 +44,7 @@ The core piece of the pinning API is a new reference type `Pin<'a, T>` that guar Crucially, **pinning does not provide immovable types**! Data is only pinned after a `Pin` pointing to it has been created; it can be moved freely before that happens. -The [corresponding RFC](https://github.com/rust-lang/rfcs/blob/master/text/2349-pin.md) explains the entirey new API surface in quite some detail: [`Pin`](https://doc.rust-lang.org/nightly/std/mem/struct.Pin.html), [`PinBox`](https://doc.rust-lang.org/nightly/std/boxed/struct.PinBox.html) and the [`Unpin`](https://doc.rust-lang.org/nightly/std/marker/trait.Unpin.html) marker trait. +The [corresponding RFC](https://github.com/rust-lang/rfcs/blob/master/text/2349-pin.md) explains the entirey new API surface in quite some detail: [`Pin`](https://doc.rust-lang.org/1.27.0/std/mem/struct.Pin.html), [`PinBox`](https://doc.rust-lang.org/1.27.0/std/boxed/struct.PinBox.html) and the [`Unpin`](https://doc.rust-lang.org/1.27.0/std/marker/trait.Unpin.html) marker trait. I will not repeat that here but only show one example of how to use `Pin` references and exploit their guarantees: {% highlight rust %} #![feature(pin, arbitrary_self_types, optin_builtin_traits)]