Function stackalloc::stackalloc_uninit
source · [−]pub fn stackalloc_uninit<T, U, F>(size: usize, callback: F) -> U where
F: FnOnce(&mut [MaybeUninit<T>]) -> U, Expand description
Allocate a runtime length slice of uninitialised T on the stack, call callback with this buffer, and then deallocate the buffer.
The slice is aligned to type T.
See alloca().