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Document Pin memory layout

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Jules Bertholet 2023-05-18 01:30:12 -04:00
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library/core/src/pin.rs
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@ -393,6 +393,8 @@ use crate::ops::{CoerceUnsized, Deref, DerefMut, DispatchFromDyn, Receiver};
/// value in place, preventing the value referenced by that pointer from being moved
/// unless it implements [`Unpin`].
///
/// `Pin<P>` is guaranteed to have the same memory layout and ABI as `P`.
///
/// *See the [`pin` module] documentation for an explanation of pinning.*
///
/// [`pin` module]: self