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Document when slice::from_ptr_range[_mut] panic

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Maybe Waffle 2022-10-03 00:41:54 +00:00
parent 47b2eee173
commit bc1216e046
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8
library/core/src/slice/raw.rs
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@ -188,6 +188,10 @@ pub const fn from_mut<T>(s: &mut T) -> &mut [T] {
///
/// Note that a range created from [`slice::as_ptr_range`] fulfills these requirements.
///
/// # Panics
///
/// This function panics if `T` is a Zero-Sized Type (“ZST”).
///
/// # Caveat
///
/// The lifetime for the returned slice is inferred from its usage. To
@ -247,6 +251,10 @@ pub const unsafe fn from_ptr_range<'a, T>(range: Range<*const T>) -> &'a [T] {
///
/// Note that a range created from [`slice::as_mut_ptr_range`] fulfills these requirements.
///
/// # Panics
///
/// This function panics if `T` is a Zero-Sized Type (“ZST”).
///
/// # Examples
///
/// ```