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Improve wording of core::ptr::drop_in_place docs

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And two small intra-doc link conversions in `std::{f32, f64}`.
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Camelid 2020-10-29 20:09:29 -07:00
parent a3d7a5e945
commit fee4f8feb0
3 changed files with 5 additions and 5 deletions
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6
library/core/src/ptr/mod.rs
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@ -99,9 +99,9 @@ mod mut_ptr;
/// dropped normally.
///
/// * It is friendlier to the optimizer to do this over [`ptr::read`] when
/// dropping manually allocated memory (e.g., when writing Box/Rc/Vec),
/// as the compiler doesn't need to prove that it's sound to elide the
/// copy.
/// dropping manually allocated memory (e.g., in the implementations of
/// `Box`/`Rc`/`Vec`), as the compiler doesn't need to prove that it's
/// sound to elide the copy.
///
/// * It can be used to drop [pinned] data when `T` is not `repr(packed)`
/// (pinned data must not be moved before it is dropped).