Function stackalloc::helpers::slice_assume_init

source · [−]

pub unsafe fn slice_assume_init<T>(buf: &[MaybeUninit<T>]) -> &[T]ⓘNotable traits for &'_ [u8]impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]

Expand description

Convert a slice of MaybeUninit<T> to T.

This is the same as the unstable core library function MaybeUninit::slice_assume_init()

Safety

The caller must ensure all elements of buf have been initialised before calling this function.