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Rename the types for clarity.

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This commit is contained in:
Laurence Tratt 2020-08-17 09:31:09 +01:00
parent 55802e3bf3
commit 68209c3fe4
1 changed files with 5 additions and 5 deletions
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10
library/core/src/option.rs
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@ -72,15 +72,15 @@
//!
//! # Representation
//!
//! Rust guarantees to optimize the following types `<T>` such that an
//! Rust guarantees to optimize the following types `T` such that
//! [`Option<T>`] has the same size as `T`:
//!
//! * [`Box<T>`]
//! * `&T`
//! * `&mut T`
//! * [`Box<U>`]
//! * `&U`
//! * `&mut U`
//! * `fn`, `extern "C" fn`
//! * [`num::NonZero*`]
//! * [`ptr::NonNull<T>`]
//! * [`ptr::NonNull<U>`]
//! * `#[repr(transparent)]` struct around one of the types in this list.
//!
//! For the above cases, it is guaranteed that one can [`mem::transmute`]