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Rollup merge of #55507 - fhartwig:size_of_intrinsic_docs, r=frewsxcv

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Add link to std::mem::size_of to size_of intrinsic documentation

The other intrinsics with safe/stable alternatives already have documentation to this effect.
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Pietro Albini 2018-11-15 11:04:30 +01:00 committed by GitHub
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src/libcore/intrinsics.rs
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@ -672,6 +672,9 @@
/// ///
/// More specifically, this is the offset in bytes between successive /// More specifically, this is the offset in bytes between successive
/// items of the same type, including alignment padding. /// items of the same type, including alignment padding.
///
/// The stabilized version of this intrinsic is
/// [`std::mem::size_of`](../../std/mem/fn.size_of.html).
pub fn size_of<T>() -> usize; pub fn size_of<T>() -> usize;
/// Moves a value to an uninitialized memory location. /// Moves a value to an uninitialized memory location.