bjoernager/rust
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Explicate what "Rc" and "Arc" stand for.

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This commit is contained in:
Ulysse Carion 2017-06-03 21:30:13 -07:00
parent 8f66fafebd
commit 8d9df99fbb
2 changed files with 4 additions and 2 deletions
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3
src/liballoc/arc.rs
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@ -42,7 +42,8 @@ use heap::deallocate;
/// necessarily) at _exactly_ `MAX_REFCOUNT + 1` references. /// necessarily) at _exactly_ `MAX_REFCOUNT + 1` references.
const MAX_REFCOUNT: usize = (isize::MAX) as usize; const MAX_REFCOUNT: usize = (isize::MAX) as usize;
/// A thread-safe reference-counting pointer. /// A thread-safe reference-counting pointer. "Arc" stands for "Atomically
/// Reference Counted".
/// ///
/// The type `Arc<T>` provides shared ownership of a value of type `T`, /// The type `Arc<T>` provides shared ownership of a value of type `T`,
/// allocated in the heap. Invoking [`clone`][clone] on `Arc` produces /// allocated in the heap. Invoking [`clone`][clone] on `Arc` produces

3
src/liballoc/rc.rs
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@ -10,7 +10,8 @@
#![allow(deprecated)] #![allow(deprecated)]
//! Single-threaded reference-counting pointers. //! Single-threaded reference-counting pointers. "Rc" stands for "Reference
//! Counted".
//! //!
//! The type [`Rc<T>`][`Rc`] provides shared ownership of a value of type `T`, //! The type [`Rc<T>`][`Rc`] provides shared ownership of a value of type `T`,
//! allocated in the heap. Invoking [`clone`][clone] on [`Rc`] produces a new //! allocated in the heap. Invoking [`clone`][clone] on [`Rc`] produces a new