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Fix up unsafe section of slice::from_raw_parts #26891

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Merged
bors merged 1 commit into from
Jul 8, 2015
Merged

Fix up unsafe section of slice::from_raw_parts #26891

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4 changes: 4 additions & 0 deletions src/libcore/slice.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1368,10 +1368,14 @@ pub fn mut_ref_slice<'a, A>(s: &'a mut A) -> &'a mut [A] {
///
/// The `len` argument is the number of **elements**, not the number of bytes.
///
/// # Unsafety
///
/// This function is unsafe as there is no guarantee that the given pointer is
/// valid for `len` elements, nor whether the lifetime inferred is a suitable
/// lifetime for the returned slice.
///
/// `p` must be non-null, even for zero-length slices.
///
/// # Caveat
///
/// The lifetime for the returned slice is inferred from its usage. To
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