bjoernager/rust
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fix imports

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Gray Olson 2023-09-28 15:37:29 +02:00 • committed by Manish Goregaokar
parent f2447a6a70
commit 921d37dbd5
1 changed files with 5 additions and 6 deletions
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11
library/core/src/pin.rs
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@ -292,9 +292,9 @@
//! to it *cannot* panic. //! to it *cannot* panic.
//! //!
//! ``` //! ```
//! use core::marker::PhantomPinned; //! use std::marker::PhantomPinned;
//! use core::pin::Pin; //! use std::pin::Pin;
//! use core::pin::pin; //! use std::pin::pin;
//! //!
//! #[derive(Default)] //! #[derive(Default)]
//! struct AddrTracker { //! struct AddrTracker {
@ -327,9 +327,8 @@
//! let mut ptr_to_pinned_tracker: Pin<&mut AddrTracker> = pin!(tracker); //! let mut ptr_to_pinned_tracker: Pin<&mut AddrTracker> = pin!(tracker);
//! ptr_to_pinned_tracker.as_mut().check_for_move(); //! ptr_to_pinned_tracker.as_mut().check_for_move();
//! //!
//! // Trying to access `tracker` or pass `ptr_to_pinned_tracker` to anything //! // Trying to access `tracker` or pass `ptr_to_pinned_tracker` to anything that requires
//! // that requires mutable access to a non-pinned version of it will no longer //! // mutable access to a non-pinned version of it will no longer compile
//! // compile
//! //!
//! // 3. We can now assume that the tracker value will never be moved, thus //! // 3. We can now assume that the tracker value will never be moved, thus
//! // this will never panic! //! // this will never panic!